Uncategorized

October 2016 scan results

SSL/TLS survey of 610687 websites from Alexa's top 1 million
Stats only from connections that did provide valid certificates
(or anonymous DH from servers that do also have valid certificate installed)


Supported Ciphers         Count     Percent
-------------------------+---------+-------
3DES                      509758    83.4729
3DES Only                 418       0.0684
3DES Preferred            1287      0.2107
3DES forced in TLS1.1+    774       0.1267
AES                       607680    99.5076
AES Only                  58200     9.5303
AES-CBC                   607095    99.4118
AES-CBC Only              4370      0.7156
AES-GCM                   535745    87.7282
AES-GCM Only              542       0.0888
CAMELLIA                  266553    43.6481
CAMELLIA Only             1         0.0002
CHACHA20                  95696     15.6702
CHACHA20 Only             4         0.0007
Insecure                  43104     7.0583
RC4                       133182    21.8086
RC4 Only                  87        0.0142
RC4 Preferred             9601      1.5722
RC4 forced in TLS1.1+     5237      0.8576
x:FF 29 3DES Only         456       0.0747
x:FF 29 3DES Preferred    1567      0.2566
x:FF 29 RC4 Only          130       0.0213
x:FF 29 RC4 Preferred     10974     1.797
x:FF 29 incompatible      562       0.092
x:FF 35 3DES Only         462       0.0757
x:FF 35 3DES Preferred    1456      0.2384
x:FF 35 RC4 Only          136       0.0223
x:FF 35 RC4 Preferred     10985     1.7988
x:FF 35 incompatible      564       0.0924
x:FF 44 3DES Only         2903      0.4754
x:FF 44 3DES Preferred    5464      0.8947
x:FF 44 incompatible      700       0.1146
y:DHE-RSA-SEED-SHA        74413     12.1851
y:IDEA-CBC-SHA            75389     12.3449
y:SEED-SHA                89518     14.6586
z:ADH-AES128-GCM-SHA256   395       0.0647
z:ADH-AES128-SHA          604       0.0989
z:ADH-AES128-SHA256       273       0.0447
z:ADH-AES256-GCM-SHA384   402       0.0658
z:ADH-AES256-SHA          643       0.1053
z:ADH-AES256-SHA256       274       0.0449
z:ADH-CAMELLIA128-SHA     331       0.0542
z:ADH-CAMELLIA256-SHA     356       0.0583
z:ADH-DES-CBC-SHA         212       0.0347
z:ADH-DES-CBC3-SHA        596       0.0976
z:ADH-RC4-MD5             430       0.0704
z:ADH-SEED-SHA            259       0.0424
z:AECDH-AES128-SHA        7698      1.2605
z:AECDH-AES256-SHA        7747      1.2686
z:AECDH-DES-CBC3-SHA      7632      1.2497
z:AECDH-NULL-SHA          53        0.0087
z:AECDH-RC4-SHA           7188      1.177
z:DES-CBC-MD5             4394      0.7195
z:DES-CBC-SHA             26968     4.416
z:DES-CBC3-MD5            12198     1.9974
z:ECDHE-RSA-NULL-SHA      61        0.01
z:EDH-RSA-DES-CBC-SHA     23088     3.7807
z:EXP-ADH-DES-CBC-SHA     132       0.0216
z:EXP-ADH-RC4-MD5         132       0.0216
z:EXP-DES-CBC-SHA         7658      1.254
z:EXP-EDH-RSA-DES-CBC-SHA 6024      0.9864
z:EXP-RC2-CBC-MD5         9133      1.4955
z:EXP-RC4-MD5             9497      1.5551
z:EXP1024-DES-CBC-SHA     2293      0.3755
z:EXP1024-RC4-SHA         2330      0.3815
z:IDEA-CBC-MD5            932       0.1526
z:NULL-MD5                168       0.0275
z:NULL-SHA                169       0.0277
z:NULL-SHA256             59        0.0097
z:RC2-CBC-MD5             4612      0.7552
z:RC4-64-MD5              473       0.0775

Cipher ordering           Count     Percent
-------------------------+---------+-------
Client side               143631    23.5196
Server side               467056    76.4804

Supported Handshakes      Count     Percent
-------------------------+---------+-------
ADH                       789       0.1292
AECDH                     7753      1.2696
DHE                       337704    55.299
ECDH                      2         0.0003
ECDHE                     556139    91.0678
ECDHE and DHE             304849    49.919
RSA                       515115    84.3501

Supported NPN protocols   Count    Percent 
-------------------------+---------+--------
None                      360490    59.0302  
None Only                 360490    59.0302  
h2                        149631    24.5021  
h2 Only                   81        0.0133   
h2-12                     9         0.0015   
h2-14                     1991      0.326    
h2-14 Only                1         0.0002   
h2-16                     42        0.0069   
h2-17                     819       0.1341   
h2-fb                     24        0.0039   
h2c                       827       0.1354   
http                      1         0.0002   
http/1.0                  17414     2.8515   
http/1.1                  250375    40.9989  
http/1.1 Only             76562     12.537   
http/2.0                  1         0.0002   
http1.0                   18        0.0029   
http1.1                   18        0.0029   
https                     1         0.0002   
https Only                1         0.0002   
spdy                      1         0.0002   
spdy/2                    15520     2.5414   
spdy/2 Only               1         0.0002   
spdy/3                    15691     2.5694   
spdy/3.0                  1         0.0002   
spdy/3.1                  102266    16.7461  
spdy/3.1 Only             1         0.0002   
x-mod-spdy/0.9.4.1-0      1         0.0002   
x-mod-spdy/0.9.4.1-146826 5         0.0008   
x-mod-spdy/0.9.4.1-1e75259 2         0.0003   
x-mod-spdy/0.9.4.1-4e5ad45 2         0.0003   
x-mod-spdy/0.9.4.1-51b34c6 1         0.0002   
x-mod-spdy/0.9.4.1-6bd08c0 2         0.0003   
x-mod-spdy/0.9.4.1-df466c5 1         0.0002   
x-mod-spdy/0.9.4.1-f7ff75d 1         0.0002   
x-mod-spdy/0.9.4.2-146826 2         0.0003   
x-mod-spdy/0.9.4.2-3a57358 5         0.0008   
x-mod-spdy/0.9.4.2-413    11        0.0018   
x-mod-spdy/0.9.4.2-414    2         0.0003   
x-mod-spdy/0.9.4.2-465a04f 1         0.0002   
x-mod-spdy/0.9.4.3-146826 499       0.0817   
x-mod-spdy/0.9.4.3-420    197       0.0323   

Supported PFS             Count     Percent  PFS Percent
-------------------------+---------+--------+-----------
DH,1024bits               101487    16.6185  30.0521
DH,1338bits               1         0.0002   0.0003
DH,2046bits               1         0.0002   0.0003
DH,2048bits               215960    35.3635  63.9495
DH,2049bits               1         0.0002   0.0003
DH,2236bits               93        0.0152   0.0275
DH,2430bits               1         0.0002   0.0003
DH,2432bits               2         0.0003   0.0006
DH,3072bits               159       0.026    0.0471
DH,3092bits               1         0.0002   0.0003
DH,4094bits               1         0.0002   0.0003
DH,4096bits               19751     3.2342   5.8486
DH,512bits                77        0.0126   0.0228
DH,768bits                244       0.04     0.0723
DH,8192bits               6         0.001    0.0018
ECDH,B-571,570bits        5979      0.9791   1.0751
ECDH,P-192,192bits        85        0.0139   0.0153
ECDH,P-224,224bits        75        0.0123   0.0135
ECDH,P-256,256bits        519681    85.0978  93.4444
ECDH,P-384,384bits        14659     2.4004   2.6359
ECDH,P-521,521bits        17543     2.8727   3.1544
Prefer DH,1024bits        33443     5.4763   9.9031
Prefer DH,2048bits        4672      0.765    1.3835
Prefer DH,3072bits        10        0.0016   0.003
Prefer DH,3092bits        1         0.0002   0.0003
Prefer DH,4096bits        379       0.0621   0.1122
Prefer DH,768bits         20        0.0033   0.0059
Prefer ECDH,B-571,570bits 5756      0.9425   1.035
Prefer ECDH,P-192,192bits 10        0.0016   0.0018
Prefer ECDH,P-224,224bits 72        0.0118   0.0129
Prefer ECDH,P-256,256bits 489758    80.1979  88.064
Prefer ECDH,P-384,384bits 11905     1.9494   2.1407
Prefer ECDH,P-521,521bits 17052     2.7923   3.0661
Prefer PFS                563078    92.204   0
Support PFS               588994    96.4478  0

Supported ECC curves      Count     Percent 
-------------------------+---------+--------
None                      2         0.0003   
None Only                 2         0.0003   
brainpoolP256r1           44149     7.2294   
brainpoolP384r1           44158     7.2309   
brainpoolP512r1           44160     7.2312   
prime192v1                1502      0.246    
prime256v1                534567    87.5353  
prime256v1 Only           437767    71.6843  
secp160k1                 1372      0.2247   
secp160r1                 1390      0.2276   
secp160r2                 1372      0.2247   
secp192k1                 1383      0.2265   
secp224k1                 1451      0.2376   
secp224r1                 4926      0.8066   
secp256k1                 46308     7.5829   
secp384r1                 105745    17.3157  
secp384r1 Only            7618      1.2474   
secp521r1                 76256     12.4869  
secp521r1 Only            151       0.0247   
sect163k1                 1373      0.2248   
sect163k1 Only            6         0.001    
sect163r1                 1372      0.2247   
sect163r2                 1372      0.2247   
sect193r1                 1372      0.2247   
sect193r2                 1372      0.2247   
sect233k1                 1441      0.236    
sect233r1                 1441      0.236    
sect239k1                 1440      0.2358   
sect283k1                 45380     7.431    
sect283k1 Only            5         0.0008   
sect283r1                 45378     7.4306   
sect409k1                 45379     7.4308   
sect409r1                 45378     7.4306   
sect571k1                 45377     7.4305   
sect571r1                 45380     7.431    
server                    97003     15.8842  
server Only               97003     15.8842  

Unsupported curve fallback     Count     Percent 
------------------------------+---------+--------
False                          555975    91.0409  
unknown                        54712     8.9591   

ECC curve ordering        Count     Percent 
-------------------------+---------+--------
                          95411     15.6236  
client                    19913     3.2608   
server                    440818    72.184   
unknown                   54545     8.9317   

TLSv1.2 PFS supported sigalgs  Count     Percent 
------------------------------+---------+--------
ECDSA-SHA1                     60522     9.9105   
ECDSA-SHA1 Only                5         0.0008   
ECDSA-SHA224                   60458     9.9      
ECDSA-SHA256                   79480     13.0149  
ECDSA-SHA256 Only              1         0.0002   
ECDSA-SHA384                   79452     13.0103  
ECDSA-SHA512                   79457     13.0111  
ECDSA-SHA512 Only              20        0.0033   
RSA-MD5                        17583     2.8792   
RSA-SHA1                       482229    78.965   
RSA-SHA1 Only                  23837     3.9033   
RSA-SHA224                     414484    67.8718  
RSA-SHA256                     466750    76.4303  
RSA-SHA256 Only                7275      1.1913   
RSA-SHA384                     431251    70.6174  
RSA-SHA384 Only                8         0.0013   
RSA-SHA512                     430906    70.5609  
RSA-SHA512 Only                178       0.0291   

TLSv1.2 PFS ordering           Count     Percent 
------------------------------+---------+--------
client                         293690    48.0917  
indeterminate                  35        0.0057   
intolerant                     5996      0.9818   
order-fallback                 7         0.0011   
server                         250240    40.9768  
unsupported                    11203     1.8345   

TLSv1.2 PFS sigalg fallback    Count     Percent 
------------------------------+---------+--------
ECDSA SHA1                     60438     9.8967   
ECDSA intolerant               208       0.0341   
ECDSA pfs-rsa-SHA512           18898     3.0945   
ECDSA soft-nopfs               4         0.0007   
RSA False                      17433     2.8547   
RSA SHA1                       422579    69.1973  
RSA intolerant                 50923     8.3386   
RSA pfs-ecdsa-SHA512           240       0.0393   
RSA soft-nopfs                 341       0.0558   

Renegotiation             Count     Percent 
-------------------------+---------+--------
False                     3649      0.5975   
insecure                  13523     2.2144   
secure                    593515    97.1881  

Compression               Count     Percent 
-------------------------+---------+--------
1 (zlib compression)      5024      0.8227   
False                     3649      0.5975   
NONE                      602014    98.5798  

TLS session ticket hint   Count     Percent 
-------------------------+---------+--------
1                         3         0.0005   
1 only                    3         0.0005   
2                         1         0.0002   
2 only                    1         0.0002   
5                         10        0.0016   
5 only                    10        0.0016   
10                        8         0.0013   
10 only                   8         0.0013   
15                        4         0.0007   
15 only                   4         0.0007   
30                        22        0.0036   
30 only                   22        0.0036   
60                        143       0.0234   
60 only                   135       0.0221   
65                        2         0.0003   
65 only                   2         0.0003   
70                        9         0.0015   
70 only                   7         0.0011   
90                        2         0.0003   
90 only                   2         0.0003   
100                       18        0.0029   
100 only                  18        0.0029   
120                       31        0.0051   
120 only                  31        0.0051   
128                       6         0.001    
128 only                  5         0.0008   
150                       10        0.0016   
150 only                  8         0.0013   
180                       88        0.0144   
180 only                  87        0.0142   
240                       15        0.0025   
240 only                  15        0.0025   
300                       306439    50.1794  
300 only                  304029    49.7848  
302                       2         0.0003   
302 only                  2         0.0003   
360                       3         0.0005   
360 only                  1         0.0002   
400                       8         0.0013   
400 only                  8         0.0013   
420                       112       0.0183   
420 only                  100       0.0164   
450                       1         0.0002   
450 only                  1         0.0002   
480                       14        0.0023   
480 only                  14        0.0023   
500                       4         0.0007   
500 only                  4         0.0007   
540                       4         0.0007   
540 only                  4         0.0007   
600                       33245     5.4439   
600 only                  33127     5.4245   
660                       3         0.0005   
660 only                  3         0.0005   
700                       1         0.0002   
700 only                  1         0.0002   
720                       2         0.0003   
720 only                  2         0.0003   
840                       1         0.0002   
840 only                  1         0.0002   
900                       1808      0.2961   
900 only                  1790      0.2931   
960                       2         0.0003   
960 only                  2         0.0003   
1000                      2         0.0003   
1000 only                 2         0.0003   
1200                      3934      0.6442   
1200 only                 3931      0.6437   
1320                      1         0.0002   
1320 only                 1         0.0002   
1380                      2         0.0003   
1380 only                 2         0.0003   
1440                      1         0.0002   
1440 only                 1         0.0002   
1500                      9         0.0015   
1500 only                 8         0.0013   
1800                      848       0.1389   
1800 only                 839       0.1374   
1920                      2         0.0003   
1920 only                 2         0.0003   
1980                      1         0.0002   
1980 only                 1         0.0002   
2100                      1         0.0002   
2100 only                 1         0.0002   
2400                      5         0.0008   
2400 only                 5         0.0008   
2700                      7         0.0011   
2700 only                 7         0.0011   
3000                      50        0.0082   
3000 only                 50        0.0082   
3600                      1409      0.2307   
3600 only                 1398      0.2289   
3840                      5         0.0008   
3840 only                 5         0.0008   
3900                      1         0.0002   
3900 only                 1         0.0002   
4200                      1         0.0002   
4200 only                 1         0.0002   
4500                      1         0.0002   
4500 only                 1         0.0002   
5160                      1         0.0002   
5160 only                 1         0.0002   
5400                      12        0.002    
5400 only                 12        0.002    
6000                      376       0.0616   
6000 only                 375       0.0614   
7200                      15058     2.4657   
7200 only                 15037     2.4623   
7500                      1         0.0002   
7500 only                 1         0.0002   
8100                      1         0.0002   
8100 only                 1         0.0002   
9000                      3         0.0005   
9000 only                 3         0.0005   
10800                     5736      0.9393   
10800 only                5717      0.9362   
14400                     239       0.0391   
14400 only                238       0.039    
18000                     9         0.0015   
18000 only                9         0.0015   
21600                     4993      0.8176   
21600 only                4993      0.8176   
25200                     1         0.0002   
25200 only                1         0.0002   
28800                     1578      0.2584   
28800 only                1578      0.2584   
30000                     3         0.0005   
30000 only                1         0.0002   
36000                     1377      0.2255   
36000 only                1370      0.2243   
43200                     68        0.0111   
43200 only                68        0.0111   
54000                     1         0.0002   
54000 only                1         0.0002   
60000                     1         0.0002   
60000 only                1         0.0002   
61440                     1         0.0002   
61440 only                1         0.0002   
64800                     80220     13.136   
64800 only                80220     13.136   
72000                     17        0.0028   
72000 only                17        0.0028   
79200                     1         0.0002   
79200 only                1         0.0002   
86400                     3946      0.6462   
86400 only                3934      0.6442   
100000                    1         0.0002   
100000 only               1         0.0002   
100800                    10995     1.8004   
100800 only               10980     1.798    
108000                    1         0.0002   
108000 only               1         0.0002   
129600                    6         0.001    
129600 only               6         0.001    
172800                    35        0.0057   
172800 only               35        0.0057   
216000                    3         0.0005   
216000 only               3         0.0005   
259200                    1         0.0002   
259200 only               1         0.0002   
432000                    1         0.0002   
432000 only               1         0.0002   
864000                    4         0.0007   
864000 only               4         0.0007   
7776000                   1         0.0002   
7776000 only              1         0.0002   
None                      140359    22.9838  
None only                 137708    22.5497  

Certificate sig alg     Count     Percent 
-------------------------+---------+--------
None                      8258      1.3522   
ecdsa-with-SHA256         77739     12.7298  
sha1WithRSAEncryption     6451      1.0564   
sha256WithRSAEncryption   545357    89.3022  
sha384WithRSAEncryption   11        0.0018   
sha512WithRSAEncryption   100       0.0164   

Certificate key size    Count     Percent 
-------------------------+---------+--------
ECDSA 256                 79471     13.0134  
ECDSA 384                 81        0.0133   
ECDSA 521                 1         0.0002   
RSA 1024                  6         0.001    
RSA 2048                  516773    84.6216  
RSA 2049                  3         0.0005   
RSA 2050                  1         0.0002   
RSA 2056                  2         0.0003   
RSA 2058                  1         0.0002   
RSA 2059                  1         0.0002   
RSA 2060                  1         0.0002   
RSA 2080                  6         0.001    
RSA 2084                  1         0.0002   
RSA 2086                  1         0.0002   
RSA 2096                  3         0.0005   
RSA 2432                  3         0.0005   
RSA 2560                  1         0.0002   
RSA 2948                  1         0.0002   
RSA 3072                  208       0.0341   
RSA 3096                  2         0.0003   
RSA 3248                  4         0.0007   
RSA 4048                  1         0.0002   
RSA 4056                  9         0.0015   
RSA 4068                  2         0.0003   
RSA 4069                  1         0.0002   
RSA 4086                  3         0.0005   
RSA 4092                  2         0.0003   
RSA 4094                  1         0.0002   
RSA 4096                  34689     5.6803   
RSA 8192                  13        0.0021   
RSA 8392                  1         0.0002   
RSA/ECDSA Dual Stack      20593     3.3721

OCSP stapling             Count     Percent 
-------------------------+---------+--------
Supported                 145301    23.793   
Unsupported               465386    76.207   

Supported Protocols       Count     Percent
-------------------------+---------+-------
SSL2                      12320     2.0174
SSL2 Only                 3         0.0005
SSL3                      74942     12.2718
SSL3 Only                 271       0.0444
SSL3 or TLS1 Only         36752     6.0181
SSL3 or lower Only        278       0.0455
TLS1                      595721    97.5493
TLS1 Only                 22118     3.6218
TLS1 or lower Only        48243     7.8998
TLS1.1                    553311    90.6047
TLS1.1 Only               41        0.0067
TLS1.1 or up Only         14551     2.3827
TLS1.2                    561160    91.89
TLS1.2 Only               4881      0.7993
TLS1.2, 1.0 but not 1.1   3903      0.6391

Client Hello intolerance                 Count     Percent
----------------------------------------+---------+-------
ext:EtM                                  10        0.0016
ext:ext #38                              9         0.0015
ext:key share                            14        0.0023
ext:OCSP staple                          17        0.0028
ext:padding                              9         0.0015
ext:SNI                                  113       0.0185
last ext empty                           13        0.0021
more groups                              124       0.0203
more sigalgs                             137       0.0224
secure renego ext                        210       0.0344
secure renego scsv                       240       0.0393
size 65537                               5         0.0008
size 65540                               85        0.0139
size 65541                               194       0.0318
size 65544                               237       0.0388
size 65545                               41        0.0067
size 66741                               39        0.0064
size 131073                              442       0.0724
size 131076                              186       0.0305
size #84 e/76                            27        0.0044
size #84 e/141                           10        0.0016
size #84 e/179                           10        0.0016
size #84 e/909                           40        0.0066
size #84 e/1156                          393       0.0644
size #84 e/1344                          5         0.0008
size #84 e/1356                          352       0.0576
size #84 e/1456                          5         0.0008
size #84 e/1521                          5         0.0008
size #84 e/1977                          5         0.0008
size #84 e/2049                          159       0.026
size #84 e/2053                          70        0.0115
size #84 e/2496                          5         0.0008
size #84 e/4076                          33        0.0054
size #84 e/4092                          1571      0.2573
size #84 e/4103                          10        0.0016
size #84 e/8192                          9         0.0015
size #84 e/10095                         12        0.002
size #84 e/10245                         4562      0.747
size #84 e/10338                         6         0.001
size #84 e/11634                         263       0.0431
size #84 e/11826                         5         0.0008
size #84 e/12288                         58        0.0095
size #84 e/12825                         5         0.0008
size #84 e/13480                         50        0.0082
size #84 e/13596                         7         0.0011
size #84 e/15142                         129       0.0211
size #84 e/15180                         86        0.0141
size #84 e/15360                         5         0.0008
size #84 e/16289                         9         0.0015
size #84 e/16353                         209       0.0342
size #84 e/16380                         36        0.0059
size #84 e/16382                         402       0.0658
size #84 e/16383                         40        0.0066
size #84 e/16384                         95        0.0156
size #84 e/16385                         25598     4.1917
size #84 e/16386                         16        0.0026
size #84 e/16387                         90        0.0147
size #84 e/16388                         150       0.0246
size #84 e/16389                         445047    72.8764
size #84 e/16392                         115204    18.8647
size #84 e/16556                         5         0.0008
size #84 e/16562                         80        0.0131
size #84 e/16612                         20        0.0033
size #84 e/16628                         6         0.001
size #84 e/16645                         137       0.0224
size #84 e/16740                         39        0.0064
size #84 e/16792                         7         0.0011
size #84 e/17145                         32        0.0052
size #84 e/17146                         6         0.001
size #84 e/17148                         7         0.0011
size #84 e/17182                         7         0.0011
size #84 e/17390                         25        0.0041
size #84 e/17468                         40        0.0066
size #84 e/17520                         7893      1.2925
size #84 e/17521                         65        0.0106
size #84 e/17522                         11        0.0018
size #84 e/17523                         65        0.0106
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size #84 e/17706                         16        0.0026
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size #84 e/18868                         7         0.0011
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size #84 e/20247                         10        0.0016
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size #84 e/49153                         32        0.0052
size #84 e/65536                         258       0.0422
size c#/12                               13        0.0021
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size c#/501                              154       0.0252
size c#/612                              216       0.0354
size c#/614                              12        0.002
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size c#/734                              5         0.0008
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size c#/2013                             7         0.0011
size c#/2021                             724       0.1186
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size c#/4022                             22        0.0036
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size c#/7089                             176       0.0288
size c#/7090                             255       0.0418
size c#/7091                             395       0.0647
size c#/7092                             534       0.0874
size c#/7093                             630       0.1032
size c#/7094                             633       0.1037
size c#/7095                             515       0.0843
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size c#/7098                             8         0.0013
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size c#/7104                             31        0.0051
size c#/7105                             2151      0.3522
size c#/7106                             115       0.0188
size c#/7107                             108540    17.7734
size c#/7235                             10        0.0016
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size c#/15299                            13        0.0021
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size c/74                                7         0.0011
size c/177                               11        0.0018
size c/199                               430       0.0704
size c/308                               1075      0.176
size c/312                               114       0.0187
size c/391                               5         0.0008
size c/452                               66        0.0108
size c/564                               327       0.0535
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size c/1000                              21        0.0034
size c/1052                              97        0.0159
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size e#/32                               74        0.0121
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size e#/4060                             16430     2.6904
size e#/4061                             3039      0.4976
size e#/4062                             8659      1.4179
size e#/4063                             19312     3.1623
size e#/4064                             25279     4.1394
size e#/4065                             9497      1.5551
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size e#/4068                             20153     3.3001
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size e#/4079                             13        0.0021
size e#/4080                             9469      1.5505
size e#/4081                             350954    57.4687
size e#/4145                             8         0.0013
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size e#/16367                            22        0.0036
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size e/256                               230       0.0377
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size e/2047                              391       0.064
size e/2049                              189       0.0309
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size e/2496                              6         0.001
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size e/4076                              32        0.0052
size e/4092                              1586      0.2597
size e/4103                              11        0.0018
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size e/10095                             12        0.002
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size e/10338                             6         0.001
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size e/16353                             238       0.039
size e/16380                             38        0.0062
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size e/16383                             43        0.007
size e/16384                             117       0.0192
size e/16385                             28692     4.6983
size e/16386                             78        0.0128
size e/16387                             97        0.0159
size e/16388                             288       0.0472
size e/16389                             557120    91.2284
size e/16392                             22        0.0036
size e/16480                             5         0.0008
size e/16556                             6         0.001
size e/16562                             81        0.0133
size e/16612                             24        0.0039
size e/16628                             8         0.0013
size e/16645                             148       0.0242
size e/16740                             40        0.0066
size e/16792                             7         0.0011
size e/17145                             33        0.0054
size e/17148                             5         0.0008
size e/17182                             7         0.0011
size e/17390                             28        0.0046
size e/17468                             38        0.0062
size e/17520                             7898      1.2933
size e/17521                             68        0.0111
size e/17522                             8         0.0013
size e/17523                             67        0.011
size e/17524                             11        0.0018
size e/17525                             6         0.001
size e/17526                             68        0.0111
size e/17527                             12        0.002
size e/17528                             5         0.0008
size e/17529                             15        0.0025
size e/17530                             5         0.0008
size e/17531                             5         0.0008
size e/17532                             65        0.0106
size e/17533                             14        0.0023
size e/17534                             5         0.0008
size e/17535                             15        0.0025
size e/17537                             5         0.0008
size e/17538                             7         0.0011
size e/17539                             6         0.001
size e/17541                             10        0.0016
size e/17544                             55        0.009
size e/17547                             5         0.0008
size e/17556                             9         0.0015
size e/17643                             5         0.0008
size e/17676                             171       0.028
size e/17688                             5         0.0008
size e/17691                             5         0.0008
size e/17692                             5         0.0008
size e/17706                             9         0.0015
size e/17736                             10        0.0016
size e/17928                             26        0.0043
size e/18502                             7         0.0011
size e/18696                             5         0.0008
size e/18868                             5         0.0008
size e/19464                             17        0.0028
size e/20247                             8         0.0013
size e/21559                             5         0.0008
size e/22536                             10        0.0016
size e/28679                             5         0.0008
size e/32769                             5         0.0008
size e/32773                             136       0.0223
size e/49153                             33        0.0054
SSL 3.254                                11088     1.8157
SSL 4.0                                  14397     2.3575
SSL 4.3                                  13885     2.2737
SSL 255.255                              13944     2.2833
TLS 1.0                                  13827     2.2642
TLS 1.1                                  4304      0.7048
TLS 1.2                                  21        0.0034
TLS 1.3                                  6258      1.0247
TLS 1.4                                  6542      1.0713

Implementation families                               Count       Percent
-----------------------------------------------------+-----------+-------
65540                                              77        0.0126
65541                                              194       0.0318
65544                                              234       0.0383
65545                                              41        0.0067
131076                                             162       0.0265
c/308 c#/129 TLS_1.3+                              1072      0.1755
c/312 c#/129 TLS_1.3+                              50        0.0082
c/391 c#/129                                       5         0.0008
c/564 c#/257 TLS_1.3+                              30        0.0049
c/568 c#/257 TLS_1.3+                              12        0.002
c/1000 c#/475 TLS_1.3+                             19        0.0031
c/1052 c#/501 TLS_1.3+                             9         0.0015
e#/38 131073                                       17        0.0028
e#/38 SSL_3.254 SSL_255.255 131073                 23        0.0038
e#/38 SSL_4.0 131073                               317       0.0519
e#/38 SSL_4.0 SSL_3.254 SSL_255.255 131073         21        0.0034
e#/38 SSL_4.0+ SSL_3.254 131073                    6         0.001
e#/39 SSL_4.0 131073                               9         0.0015
e#/43 SSL_4.0 131073                               8         0.0013
e#/52 SSL_4.0 131073                               28        0.0046
e/76 e/640 e#/2 c/16383 #84_e/76                   6         0.001
e/204 e#/12 c/199 c#/52 #84_e/909                  25        0.0041
e/204 e#/20 c/199 c#/52 #84_e/909                  9         0.0015
e/511 e/256 e/10095 c/10095 #84_e/10095            12        0.002
e/511 e/256 e/10338 c/10338 #84_e/10338            6         0.001
e/511 e/256 e/11826 c/11826 #84_e/11826            5         0.0008
e/640 e/179 e#/9 c/177 c#/22 #84_e/179             7         0.0011
e/640 e/16389 e#/4081 c/16389 #84_e/16389          8         0.0013
e/1356 c/1356 c#/614 SSL_4.0+ #84_e/1356           5         0.0008
e/1356 c/1356 c#/653 SSL_4.0+ #84_e/1356           98        0.016
e/1356 c/1356 c#/653 TLS_1.3+ #84_e/1356           22        0.0036
e/1356 e#/303 c/1356 c#/612 #84_e/1356             189       0.0309
e/1521 c/1521 c#/734 TLS_1.4 TLS_1.3 TLS_1.2 SSL_3.254 #84_e/1521 5         0.0008
e/2047 e#/12 c/199 c#/52 #84_e/1156                12        0.002
e/2047 e#/20 c/199 c#/52 #84_e/1156                358       0.0586
e/2047 e#/33 c/199 c#/52 #84_e/1156                10        0.0016
e/2049 c/2049 c#/998 TLS_1.3+ #84_e/16382          17        0.0028
e/2049 c/2049 c#/1000 TLS_1.3+ #84_e/2049          154       0.0252
e/2049 e#/491 c/2049 c#/998 TLS_1.3+ #84_e/16382   13        0.0021
e/2053 e#/497 c/452 c#/201 SSL_4.0+ #84_e/2053     66        0.0108
e/4076 e#/983 c/4076 c#/1972 #84_e/4076            24        0.0039
e/4076 e#/1002 c/4076 c#/2013 #84_e/4076           5         0.0008
e/4092 e#/338 c/4092 c#/945 #84_e/16382            6         0.001
e/4092 e#/985 c/4092 c#/1979 #84_e/4092            7         0.0011
e/4092 e#/986 c/4092 c#/1980 #84_e/4092            17        0.0028
e/4092 e#/986 c/4092 c#/1981 #84_e/4092            17        0.0028
e/4092 e#/987 c/4092 c#/1982 #84_e/4092            48        0.0079
e/4092 e#/987 c/4092 c#/1983 #84_e/4092            48        0.0079
e/4092 e#/988 c/4092 c#/1984 #84_e/4092            76        0.0124
e/4092 e#/988 c/4092 c#/1985 #84_e/4092            119       0.0195
e/4092 e#/989 c/4092 c#/1986 #84_e/4092            142       0.0233
e/4092 e#/989 c/4092 c#/1987 #84_e/4092            144       0.0236
e/4092 e#/990 c/4092 c#/1988 #84_e/4092            120       0.0197
e/4092 e#/990 c/4092 c#/1989 #84_e/4092            62        0.0102
e/4092 e#/991 c/4092 c#/1990 #84_e/4092            31        0.0051
e/4092 e#/991 c/4092 c#/1991 #84_e/4092            6         0.001
e/4092 e#/1006 c/4092 c#/2021 #84_e/4092           718       0.1176
e/4103 e#/1009 c/4103 c#/2027 #84_e/4103           8         0.0013
e/10245 e#/1874 c/10245 c#/4017 SSL_3.254 #84_e/16382 6         0.001
e/10245 e#/1875 c/10245 c#/4018 SSL_3.254 #84_e/16382 6         0.001
e/10245 e#/1875 c/10245 c#/4019 SSL_3.254 #84_e/16382 11        0.0018
e/10245 e#/1876 c/10245 c#/4020 SSL_3.254 #84_e/16382 12        0.002
e/10245 e#/1876 c/10245 c#/4021 SSL_3.254 #84_e/16382 19        0.0031
e/10245 e#/1877 c/10245 c#/4022 SSL_3.254 #84_e/16382 19        0.0031
e/10245 e#/1877 c/10245 c#/4023 SSL_3.254 #84_e/16382 12        0.002
e/10245 e#/1878 c/10245 c#/4024 SSL_3.254 #84_e/16382 8         0.0013
e/10245 e#/1881 c/10245 c#/4035 #84_e/16382        89        0.0146
e/10245 e#/2532 c/10245 #84_e/10245                100       0.0164
e/10245 e#/2545 c/564 c#/257 SSL_3.254 #84_e/10245 6         0.001
e/10245 e#/2545 c/10245 #84_e/10245                521       0.0853
e/10245 e#/2545 c/10245 SSL_3.254 #84_e/10245      3921      0.6421
e/11634 e#/2872 c/11634 #84_e/11634                262       0.0429
e/13480 e#/3353 c/13480 #84_e/13480                17        0.0028
e/15142 e#/4067 c/16385 #84_e/15142                13        0.0021
e/15142 e#/4068 c/16389 #84_e/15142                115       0.0188
e/15180 e#/4060 c/16385 #84_e/15180                47        0.0077
e/15180 e#/4060 c/16408 #84_e/15180                37        0.0061
e/16067 e#/3337 c/16067 #84_e/16382                32        0.0052
e/16091 e#/3343 c/16091 #84_e/16382                9         0.0015
e/16289 c/16289 SSL_4.0+ #84_e/16289               8         0.0013
e/16353 e#/3408 c/16353 #84_e/16382                24        0.0039
e/16353 e#/4052 c/16353 #84_e/16353                46        0.0075
e/16353 e#/4054 c/16353 #84_e/16353                6         0.001
e/16353 e#/4055 c/16353 #84_e/16353                5         0.0008
e/16353 e#/4072 c/16353 #84_e/16353                120       0.0197
e/16353 e#/4072 c/16353 SSL_4.0+ SSL_3.254 #84_e/16353 5         0.0008
e/16353 e#/4072 c/16353 TLS_1.3+ #84_e/16353       9         0.0015
e/16380 e#/494 c/2052 c#/1001 #84_e/16380          9         0.0015
e/16380 e#/4078 c/16380 #84_e/16380                27        0.0044
e/16382 e#/4081 c/16389 #84_e/16389                12        0.002
e/16384 e#/4060 c/16384 #84_e/16384                43        0.007
e/16384 e#/4067 c/16384 #84_e/16384                10        0.0016
e/16384 e#/4079 c/16384 #84_e/16384                5         0.0008
e/16385 c/16385 #84_e/16385                        333       0.0545
e/16385 c/16385 #84_e/16392                        5         0.0008
e/16385 c/16385 SSL_4.0+ #84_e/16385               174       0.0285
e/16385 c/16385 SSL_4.0+ #84_e/16392               97        0.0159
e/16385 c/16385 TLS_1.3+ #84_e/16385               569       0.0932
e/16385 c/16385 TLS_1.3+ #84_e/16392               136       0.0223
e/16385 c/16385 TLS_1.3+ TLS_1.2 #84_e/16385       6         0.001
e/16385 c/16385 TLS_1.4 SSL_4.0+ SSL_3.254 #84_e/16385 183       0.03
e/16385 e#/3409 c/16385 TLS_1.3+ #84_e/16392       5         0.0008
e/16385 e#/3410 c/16385 #84_e/16392                11        0.0018
e/16385 e#/3410 c/16385 TLS_1.3+ #84_e/16392       13        0.0021
e/16385 e#/3411 c/16385 #84_e/16392                9         0.0015
e/16385 e#/3411 c/16385 #84_e/65536                5         0.0008
e/16385 e#/3411 c/16385 TLS_1.3+ #84_e/16392       14        0.0023
e/16385 e#/3412 c/16385 #84_e/16392                11        0.0018
e/16385 e#/3412 c/16385 TLS_1.3+ #84_e/16392       21        0.0034
e/16385 e#/3413 c/16385 #84_e/16392                5         0.0008
e/16385 e#/3413 c/16385 TLS_1.3+ #84_e/16392       15        0.0025
e/16385 e#/3416 c/16385 #84_e/16392                324       0.0531
e/16385 e#/3416 c/16385 #84_e/65536                207       0.0339
e/16385 e#/3416 c/16385 SSL_4.0+ #84_e/16392       1053      0.1724
e/16385 e#/3416 c/16386 SSL_4.0+ #84_e/16392       56        0.0092
e/16385 e#/3416 c/16387 SSL_4.0+ #84_e/16392       44        0.0072
e/16385 e#/3416 c/16389 SSL_4.0+ #84_e/16392       8         0.0013
e/16385 e#/3417 c/16385 SSL_4.0+ #84_e/16392       246       0.0403
e/16385 e#/3417 c/16386 SSL_4.0+ #84_e/16392       22        0.0036
e/16385 e#/3417 c/16387 SSL_4.0+ #84_e/16392       25        0.0041
e/16385 e#/3417 c/16389 SSL_4.0+ #84_e/16392       5         0.0008
e/16385 e#/4057 c/16385 #84_e/16385                8         0.0013
e/16385 e#/4058 c/16385 #84_e/16385                30        0.0049
e/16385 e#/4059 c/16385 #84_e/16385                50        0.0082
e/16385 e#/4060 c/1135 c#/501 #84_e/16385          8         0.0013
e/16385 e#/4060 c/16385 #84_e/16385                7757      1.2702
e/16385 e#/4060 c/16385 TLS_1.4 SSL_4.0+ SSL_3.254 #84_e/16385 12        0.002
e/16385 e#/4061 c/16385 #84_e/16385                279       0.0457
e/16385 e#/4061 c/16385 TLS_1.4 SSL_4.0+ SSL_3.254 #84_e/16385 5         0.0008
e/16385 e#/4062 c/16385 #84_e/16385                599       0.0981
e/16385 e#/4063 c/16385 #84_e/16385                718       0.1176
e/16385 e#/4063 c/16385 SSL_4.0 #84_e/16385        5         0.0008
e/16385 e#/4064 c/16385 #84_e/16385                315       0.0516
e/16385 e#/4065 c/16385 #84_e/16385                28        0.0046
e/16385 e#/4067 c/16385 #84_e/16385                5893      0.965
e/16385 e#/4075 c/16385 #84_e/16385                20        0.0033
e/16385 e#/4075 c/16385 TLS_1.3+ #84_e/16392       718       0.1176
e/16385 e#/4080 c/564 c#/257 #84_e/16385           41        0.0067
e/16385 e#/4080 c/1052 c#/501 #84_e/16385          5         0.0008
e/16385 e#/4080 c/16385 #84_e/16385                4859      0.7957
e/16385 e#/4080 c/16385 SSL_4.0+ #84_e/16385       496       0.0812
e/16385 e#/4080 c/16385 TLS_1.3+ #84_e/16385       2921      0.4783
e/16385 e#/4080 c/16385 TLS_1.4 SSL_4.0+ SSL_3.254 #84_e/16385 70        0.0115
e/16385 e#/4081 c/16385 SSL_4.0+ #84_e/16385       16        0.0026
e/16385 e#/4081 c/16389 #84_e/16385                20        0.0033
e/16386 e#/3416 c/16385 SSL_4.0+ #84_e/16392       23        0.0038
e/16386 e#/3417 c/16385 SSL_4.0+ #84_e/16392       23        0.0038
e/16387 e#/4068 c/16385 #84_e/16387                6         0.001
e/16387 e#/4068 c/16389 #84_e/16389                9         0.0015
e/16387 e#/4081 c/16389 #84_e/16389                13        0.0021
e/16388 e#/3416 c/16385 SSL_4.0+ #84_e/16392       43        0.007
e/16388 e#/3417 c/16385 SSL_4.0+ #84_e/16392       24        0.0039
e/16388 e#/3417 c/16388 #84_e/16392                9         0.0015
e/16388 e#/4068 c/16388 #84_e/16388                7         0.0011
e/16388 e#/4068 c/16389 #84_e/16387                8         0.0013
e/16388 e#/4068 c/16389 #84_e/16388                6         0.001
e/16388 e#/4068 c/16389 #84_e/16389                14        0.0023
e/16388 e#/4081 c/16389 #84_e/16388                20        0.0033
e/16388 e#/4081 c/16389 #84_e/16389                11        0.0018
e/16389 c/564 c#/257 SSL_4.0+ #84_e/16389          13        0.0021
e/16389 c/16389 #84_e/16389                        6374      1.0437
e/16389 c/16389 #84_e/16392                        37        0.0061
e/16389 c/16389 SSL_4.0+ #84_e/16389               2324      0.3806
e/16389 c/16389 SSL_4.0+ #84_e/16392               25        0.0041
e/16389 c/16389 TLS_1.3+ #84_e/16389               127       0.0208
e/16389 c/16389 TLS_1.3+ #84_e/16392               39        0.0064
e/16389 e#/2 c/16389 #84_e/16389                   17        0.0028
e/16389 e#/8 c/16389 #84_e/16389                   11        0.0018
e/16389 e#/16 c/16389 #84_e/16389                  43        0.007
e/16389 e#/16 c/16389 #84_e/16392                  11        0.0018
e/16389 e#/18 c/16389 #84_e/16392                  7         0.0011
e/16389 e#/32 c/16389 #84_e/16389                  71        0.0116
e/16389 e#/38 c/16389 #84_e/16389                  6         0.001
e/16389 e#/70 c/16389 #84_e/16389                  28        0.0046
e/16389 e#/134 c/16389 #84_e/16389                 9         0.0015
e/16389 e#/1023 c/16389 #84_e/16389                6         0.001
e/16389 e#/2046 c/16389 #84_e/16389                40        0.0066
e/16389 e#/3069 c/16389 #84_e/16389                20        0.0033
e/16389 e#/3070 c/16389 #84_e/16389                6         0.001
e/16389 e#/3407 c/16389 #84_e/16392                5         0.0008
e/16389 e#/3409 c/16389 #84_e/16392                61        0.01
e/16389 e#/3410 c/16389 #84_e/16392                220       0.036
e/16389 e#/3411 c/16389 #84_e/16392                619       0.1014
e/16389 e#/3412 c/16389 #84_e/16392                1124      0.1841
e/16389 e#/3413 c/16389 #84_e/16392                1097      0.1796
e/16389 e#/3414 c/16389 #84_e/16392                355       0.0581
e/16389 e#/3415 c/16389 #84_e/16392                8         0.0013
e/16389 e#/3416 c/16389 #84_e/16392                10        0.0016
e/16389 e#/3417 c/16382 #84_e/16392                5         0.0008
e/16389 e#/3417 c/16383 #84_e/16392                13        0.0021
e/16389 e#/3417 c/16389 #84_e/16392                108247    17.7254
e/16389 e#/3417 c/16389 SSL_4.0+ #84_e/16392       31        0.0051
e/16389 e#/3580 c/16389 #84_e/16389                30        0.0049
e/16389 e#/3836 c/16389 #84_e/16389                26        0.0043
e/16389 e#/3964 c/16389 #84_e/16389                27        0.0044
e/16389 e#/4028 c/16389 #84_e/16389                31        0.0051
e/16389 e#/4056 c/16389 #84_e/16389                8         0.0013
e/16389 e#/4057 c/16389 #84_e/16389                10        0.0016
e/16389 e#/4058 c/16389 #84_e/16389                40        0.0066
e/16389 e#/4059 c/16389 #84_e/16389                134       0.0219
e/16389 e#/4060 c/16389 #84_e/16389                630       0.1032
e/16389 e#/4061 c/674 c#/257 #84_e/16389           5         0.0008
e/16389 e#/4061 c/16389 #84_e/16389                2666      0.4366
e/16389 e#/4062 c/670 c#/257 #84_e/16389           6         0.001
e/16389 e#/4062 c/16389 #84_e/16389                7909      1.2951
e/16389 e#/4063 c/667 c#/257 #84_e/16389           6         0.001
e/16389 e#/4063 c/16389 #84_e/16389                18423     3.0168
e/16389 e#/4064 c/16389 #84_e/16389                24854     4.0698
e/16389 e#/4065 c/16389 #84_e/16389                9460      1.5491
e/16389 e#/4066 c/16389 #84_e/16389                378       0.0619
e/16389 e#/4068 c/1097 c#/501 #84_e/16389          8         0.0013
e/16389 e#/4068 c/16387 #84_e/16389                7         0.0011
e/16389 e#/4068 c/16388 #84_e/16389                12        0.002
e/16389 e#/4068 c/16389 #84_e/16387                5         0.0008
e/16389 e#/4068 c/16389 #84_e/16388                10        0.0016
e/16389 e#/4068 c/16389 #84_e/16389                19853     3.2509
e/16389 e#/4068 c/16389 #84_e/16392                5         0.0008
e/16389 e#/4076 c/16389 #84_e/16389                47        0.0077
e/16389 e#/4076 c/16389 #84_e/16392                19        0.0031
e/16389 e#/4077 c/16389 #84_e/16389                6         0.001
e/16389 e#/4080 c/16386 #84_e/16389                17        0.0028
e/16389 e#/4080 c/16386 TLS_1.3+ #84_e/16389       27        0.0044
e/16389 e#/4080 c/16389 #84_e/16389                47        0.0077
e/16389 e#/4081 c/564 c#/257 #84_e/16389           201       0.0329
e/16389 e#/4081 c/1052 c#/501 #84_e/16389          60        0.0098
e/16389 e#/4081 c/16382 #84_e/16389                21        0.0034
e/16389 e#/4081 c/16382 SSL_4.0+ #84_e/16389       5         0.0008
e/16389 e#/4081 c/16386 #84_e/16389                18        0.0029
e/16389 e#/4081 c/16388 #84_e/16389                19        0.0031
e/16389 e#/4081 c/16389 #84_e/16382                8         0.0013
e/16389 e#/4081 c/16389 #84_e/16387                14        0.0023
e/16389 e#/4081 c/16389 #84_e/16388                18        0.0029
e/16389 e#/4081 c/16389 #84_e/16389                348418    57.0534
e/16389 e#/4081 c/16389 SSL_4.0+ #84_e/16389       1814      0.297
e/16389 e#/4081 c/16389 TLS_1.3+ #84_e/16389       33        0.0054
e/16392 e#/16367 c/16392 #84_e/16392               16        0.0026
e/16556 e#/4080 c/16386 #84_e/16556                5         0.0008
e/16562 e#/4060 c/16408 #84_e/16562                56        0.0092
e/16562 e#/4080 c/16386 #84_e/16562                17        0.0028
e/16612 e#/3581 c/16408 #84_e/16612                16        0.0026
e/16645 c/564 c#/257 #84_e/16645                   9         0.0015
e/16645 c/16645 #84_e/16645                        98        0.016
e/16645 c/16645 #84_e/65536                        9         0.0015
e/16645 c/16645 SSL_4.0+ #84_e/16645               20        0.0033
e/16645 e#/4145 c/16645 #84_e/16645                8         0.0013
e/16740 e#/4060 c/16408 #84_e/16740                31        0.0051
e/16792 e#/4060 c/16408 #84_e/16792                5         0.0008
e/17145 e#/4060 c/16408 #84_e/17145                22        0.0036
e/17390 e#/4060 c/16408 #84_e/17390                16        0.0026
e/17390 e#/4080 c/16386 #84_e/17390                7         0.0011
e/17468 e#/4060 c/16408 #84_e/17468                23        0.0038
e/17468 e#/4080 c/16386 #84_e/17468                15        0.0025
e/17520 e#/4060 c/1135 c#/501 #84_e/17520          15        0.0025
e/17520 e#/4060 c/16385 #84_e/17520                6         0.001
e/17520 e#/4060 c/16392 #84_e/17520                9         0.0015
e/17520 e#/4060 c/16408 #84_e/17520                6314      1.0339
e/17520 e#/4060 c/16408 #84_e/17521                29        0.0047
e/17520 e#/4060 c/16408 #84_e/17523                36        0.0059
e/17520 e#/4060 c/16408 #84_e/17524                6         0.001
e/17520 e#/4060 c/16408 #84_e/17526                38        0.0062
e/17520 e#/4060 c/16408 #84_e/17532                38        0.0062
e/17520 e#/4060 c/16408 #84_e/17535                6         0.001
e/17520 e#/4060 c/16408 #84_e/17538                6         0.001
e/17520 e#/4060 c/16408 #84_e/17544                36        0.0059
e/17520 e#/4060 c/16408 #84_e/17928                12        0.002
e/17520 e#/4060 c/16408 #84_e/19464                6         0.001
e/17520 e#/4060 c/16408 #84_e/22536                5         0.0008
e/17520 e#/4061 c/16385 #84_e/17520                19        0.0031
e/17520 e#/4061 c/16386 #84_e/17520                11        0.0018
e/17520 e#/4061 c/16400 #84_e/17520                8         0.0013
e/17520 e#/4061 c/16401 #84_e/17520                6         0.001
e/17520 e#/4062 c/16385 #84_e/17520                43        0.007
e/17520 e#/4062 c/16386 #84_e/17520                35        0.0057
e/17520 e#/4062 c/16400 #84_e/17520                17        0.0028
e/17520 e#/4062 c/16401 #84_e/17520                11        0.0018
e/17520 e#/4063 c/16385 #84_e/17520                42        0.0069
e/17520 e#/4063 c/16386 #84_e/17520                57        0.0093
e/17520 e#/4063 c/16400 #84_e/17520                17        0.0028
e/17520 e#/4063 c/16401 #84_e/17520                11        0.0018
e/17520 e#/4064 c/16385 #84_e/17520                23        0.0038
e/17520 e#/4064 c/16386 #84_e/17520                48        0.0079
e/17520 e#/4064 c/16401 #84_e/17520                14        0.0023
e/17520 e#/4075 c/16386 #84_e/17520                57        0.0093
e/17520 e#/4080 c/564 c#/257 #84_e/17520           6         0.001
e/17520 e#/4080 c/16386 #84_e/17520                772       0.1264
e/17520 e#/4080 c/16386 #84_e/17544                5         0.0008
e/17521 e#/4060 c/16408 #84_e/17520                41        0.0067
e/17521 e#/4060 c/16408 #84_e/17521                5         0.0008
e/17521 e#/4080 c/16386 #84_e/17520                5         0.0008
e/17523 e#/4060 c/16408 #84_e/17520                33        0.0054
e/17526 e#/4060 c/16408 #84_e/17520                33        0.0054
e/17532 e#/4060 c/16408 #84_e/17520                31        0.0051
e/17533 e#/4060 c/16408 #84_e/17520                6         0.001
e/17544 e#/4060 c/16408 #84_e/17520                36        0.0059
e/17676 e#/4060 c/1135 c#/501 #84_e/17676          9         0.0015
e/17676 e#/4060 c/16408 #84_e/17676                121       0.0198
e/17676 e#/4080 c/16386 #84_e/17676                19        0.0031
e/17706 e#/4060 c/16408 #84_e/17706                6         0.001
e/17928 e#/4060 c/16408 #84_e/17520                10        0.0016
e/20247 e#/4060 c/16408 #84_e/20247                5         0.0008
e/32773 c/32773 #84_e/32773                        5         0.0008
e/32773 c/32773 SSL_4.0 #84_e/32773                17        0.0028
e/32773 e#/7513 c/32773 SSL_4.0 #84_e/65536        12        0.002
e/32773 e#/8177 c/32773 #84_e/32773                54        0.0088
e/32773 e#/8177 c/32773 SSL_4.0 #84_e/32773        45        0.0074
e/49153 c/49153 #84_e/49153                        9         0.0015
e/49153 e#/12272 c/49153 #84_e/49153               23        0.0038
ext:OCSP_staple e/16389 e#/4081 c/16389 #84_e/16389 13        0.0021
ext:SNI e/16385 e#/4080 c/16385 TLS_1.3+ #84_e/16385 8         0.0013
ext:SNI e/16389 e#/3417 c/16389 #84_e/16392        92        0.0151
last_ext_empty                                     7         0.0011
more_groups e/16389 e#/4081 c/16389 #84_e/16389    8         0.0013
more_sigalgs 131076                                24        0.0039
more_sigalgs e/16389 e#/4081 c/16389 #84_e/16389   11        0.0018
secure_renego_ext c/312 c#/129 TLS_1.3+            64        0.0105
secure_renego_ext e/12288 c/12288 #84_e/12288      56        0.0092
secure_renego_scsv e/16389 e#/3417 c/16389 #84_e/16392 13        0.0021
secure_renego_scsv e/16389 e#/4081 c/16389 #84_e/16389 10        0.0016
secure_renego_scsv e/16389 e#/4081 c/16389 SSL_4.0+ #84_e/16389 21        0.0034
secure_renego_scsv SSL_4.0+                        15        0.0025
secure_renego_scsv SSL_4.0+ SSL_3.254              23        0.0038
SSL_4.0+                                           8         0.0013
SSL_4.0+ SSL_3.254                                 337       0.0552
TLS_1.3+ 66741                                     39        0.0064



Statistics from 637803 chains provided by 727258 hosts

Server provided chains    Count     Percent
-------------------------+---------+-------
complete                  582971    80.1601
incomplete                18958     2.6068
untrusted                 125329    17.2331

Trusted chain statistics
========================

Chain length              Count     Percent
-------------------------+---------+-------
1                         1         0.0002
2                         1         0.0002
3                         631334    98.9857
4                         6458      1.0125
5                         9         0.0014

CA key size in chains     Count
-------------------------+---------
ECDSA 256                 77654     
ECDSA 384                 77160     
RSA 1024                  2         
RSA 2045                  2         
RSA 2048                  923610    
RSA 4096                  203652    

Chains with CA key        Count     Percent
-------------------------+---------+-------
ECDSA 256                 77654     12.1752
ECDSA 384                 77160     12.0978
RSA 1024                  2         0.0003
RSA 2045                  2         0.0003
RSA 2048                  560282    87.8456
RSA 4096                  203070    31.839

Signature algorithm (ex. root) Count
------------------------------+---------
ecdsa-with-SHA384              77131     
sha1WithRSAEncryption          7198      
sha256WithRSAEncryption        375546    
sha384WithRSAEncryption        184338    
sha512WithRSAEncryption        64        

Eff. host cert chain LoS  Count     Percent
-------------------------+---------+-------
80                        7155      1.1218
112                       553491    86.7809
128                       77157     12.0973

Root CAs                                      Count     Percent
---------------------------------------------+---------+-------
(d6325660) COMODO RSA Certification Authority 166931    26.1728
(2c543cd1) GeoTrust Global CA                 85802     13.4527
(eed8c118) COMODO ECC Certification Authority 77124     12.0921
(2e5ac55d) DST Root CA X3                     46689     7.3203
(cbf06781) Go Daddy Root Certificate Authorit 43879     6.8797
(5ad8a5d6) GlobalSign Root CA                 33632     5.2731
(b204d74a) VeriSign Class 3 Public Primary Ce 29401     4.6097
(244b5494) DigiCert High Assurance EV Root CA 19279     3.0227
(fc5a8f99) USERTrust RSA Certification Author 17292     2.7112
(2e4eed3c) thawte Primary Root CA             15356     2.4076
(653b494a) Baltimore CyberTrust Root          13911     2.1811
(4bfab552) Starfield Root Certificate Authori 12512     1.9617
(3513523f) DigiCert Global Root CA            10193     1.5981
(062cdee6) GlobalSign                         9227      1.4467
(ae8153b9) StartCom Certification Authority   8760      1.3735
(e2799e36) GeoTrust Primary Certification Aut 6576      1.031

Intermediate CA                               Count     Percent
---------------------------------------------+---------+-------
(8d28ae65) COMODO RSA Domain Validation Secur 100218    15.713
(6cfa716c) COMODO ECC Domain Validation Secur 77064     12.0827
(4f06f81d) Let's Encrypt Authority X3         46689     7.3203
(27eb7704) Go Daddy Secure Certificate Author 43879     6.8797
(1400f578) cPanel, Inc. Certification Authori 33625     5.272
(53f3e569) RapidSSL SHA256 CA - G3            29554     4.6337
(7d9c641e) Symantec Class 3 Secure Server CA  21947     3.441
(80ecc636) RapidSSL SHA256 CA                 21392     3.354
(493a2f06) COMODO RSA Domain Validation Secur 18352     2.8774
(16744f0c) AlphaSSL CA - SHA256 - G2          16029     2.5132
(38ae8eda) DigiCert SHA2 High Assurance Serve 15557     2.4392
(10310d4b) GeoTrust SSL CA - G3               13190     2.068
(cd7781e5) Starfield Secure Certificate Autho 12512     1.9617
(b85455c4) GlobalSign Organization Validation 10488     1.6444
(c4c7a654) Google Internet Authority G2       10461     1.6402
(c43a77d9) COMODO RSA Organization Validation 10356     1.6237
(85cf5865) DigiCert SHA2 Secure Server CA     10134     1.5889
(d7d634d4) GlobalSign Domain Validation CA -  10091     1.5821
(3d97f5e2) Verizon Akamai SureServer CA G14-S 9563      1.4994
(9ad474ec) thawte SSL CA - G2                 8816      1.3822
(fd917e82) SecureCore RSA DV CA               6808      1.0674

Scan performed between 24th of October and 28th of November 2016.

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September 2016 scan results

There are additional tests performed against the servers, “last ext empty” is when the server rejects connections with last extension in Client Hello being empty.
Test with “more groups” and “more sigalgs” represents connections rejected by server when the groups extension or the signature algorithms extension included undefined codepoints. For “secure renego” tests check if the server that recognises the secure renegotiation extension or signalling cipher suite value, but does not the other, “secure renego ext” for extensions and “secure renego scsv” for the cipher suite value.

SSL/TLS survey of 617341 websites from Alexa's top 1 million
Stats only from connections that did provide valid certificates
(or anonymous DH from servers that do also have valid certificate installed)


Supported Ciphers         Count     Percent
-------------------------+---------+-------
3DES                      530948    86.0056
3DES Only                 458       0.0742
3DES Preferred            1424      0.2307
3DES forced in TLS1.1+    874       0.1416
AES                       613965    99.4531
AES Only                  53257     8.6268
AES-CBC                   613426    99.3658
AES-CBC Only              4167      0.675
AES-GCM                   534925    86.6498
AES-GCM Only              502       0.0813
CAMELLIA                  267704    43.364
CAMELLIA Only             1         0.0002
CHACHA20                  92079     14.9154
CHACHA20 Only             1         0.0002
Insecure                  47164     7.6399
RC4                       141007    22.841
RC4 Only                  89        0.0144
RC4 Preferred             10850     1.7575
RC4 forced in TLS1.1+     5931      0.9607
x:FF 29 3DES Only         499       0.0808
x:FF 29 3DES Preferred    1718      0.2783
x:FF 29 RC4 Only          131       0.0212
x:FF 29 RC4 Preferred     12343     1.9994
x:FF 29 incompatible      493       0.0799
x:FF 35 3DES Only         505       0.0818
x:FF 35 3DES Preferred    1608      0.2605
x:FF 35 RC4 Only          147       0.0238
x:FF 35 RC4 Preferred     12357     2.0016
x:FF 35 incompatible      495       0.0802
x:FF 44 3DES Only         3262      0.5284
x:FF 44 3DES Preferred    6200      1.0043
x:FF 44 incompatible      642       0.104
y:DHE-RSA-SEED-SHA        77072     12.4845
y:IDEA-CBC-SHA            76282     12.3565
y:SEED-SHA                91038     14.7468
z:ADH-AES128-GCM-SHA256   420       0.068
z:ADH-AES128-SHA          636       0.103
z:ADH-AES128-SHA256       275       0.0445
z:ADH-AES256-GCM-SHA384   432       0.07
z:ADH-AES256-SHA          675       0.1093
z:ADH-AES256-SHA256       276       0.0447
z:ADH-CAMELLIA128-SHA     327       0.053
z:ADH-CAMELLIA256-SHA     345       0.0559
z:ADH-DES-CBC-SHA         218       0.0353
z:ADH-DES-CBC3-SHA        642       0.104
z:ADH-RC4-MD5             442       0.0716
z:ADH-SEED-SHA            262       0.0424
z:AECDH-AES128-SHA        7916      1.2823
z:AECDH-AES256-SHA        7961      1.2896
z:AECDH-DES-CBC3-SHA      7860      1.2732
z:AECDH-NULL-SHA          51        0.0083
z:AECDH-RC4-SHA           7371      1.194
z:DES-CBC-MD5             5046      0.8174
z:DES-CBC-SHA             29895     4.8425
z:DES-CBC3-MD5            13554     2.1955
z:ECDHE-RSA-NULL-SHA      57        0.0092
z:EDH-RSA-DES-CBC-SHA     25634     4.1523
z:EXP-ADH-DES-CBC-SHA     131       0.0212
z:EXP-ADH-RC4-MD5         130       0.0211
z:EXP-DES-CBC-SHA         8638      1.3992
z:EXP-EDH-RSA-DES-CBC-SHA 6804      1.1021
z:EXP-RC2-CBC-MD5         10304     1.6691
z:EXP-RC4-MD5             10764     1.7436
z:EXP1024-DES-CBC-SHA     2644      0.4283
z:EXP1024-RC4-SHA         2694      0.4364
z:IDEA-CBC-MD5            1036      0.1678
z:NULL-MD5                174       0.0282
z:NULL-SHA                173       0.028
z:NULL-SHA256             55        0.0089
z:RC2-CBC-MD5             5209      0.8438
z:RC4-64-MD5              550       0.0891

Cipher ordering           Count     Percent
-------------------------+---------+-------
Client side               144584    23.4204
Server side               472757    76.5796

Supported Handshakes      Count     Percent
-------------------------+---------+-------
ADH                       834       0.1351
AECDH                     7967      1.2905
DHE                       341995    55.3981
ECDH                      1         0.0002
ECDHE                     556450    90.1366
ECDHE and DHE             305194    49.4369
RSA                       523699    84.8314

Supported NPN protocols   Count    Percent 
-------------------------+---------+--------
None                      366921    59.4357  
None Only                 366921    59.4357  
h2                        145644    23.5921  
h2 Only                   59        0.0096   
h2-12                     5         0.0008   
h2-14                     2315      0.375    
h2-14 Only                2         0.0003   
h2-16                     65        0.0105   
h2-17                     1150      0.1863   
h2-fb                     42        0.0068   
h2c                       1153      0.1868   
http                      1         0.0002   
http/1                    1         0.0002   
http/1.0                  17848     2.8911   
http/1.1                  250648    40.6012  
http/1.1 Only             79415     12.864   
http1.0                   17        0.0028   
http1.1                   17        0.0028   
https                     1         0.0002   
https Only                1         0.0002   
spdy                      1         0.0002   
spdy/2                    15091     2.4445   
spdy/2 Only               1         0.0002   
spdy/3                    15278     2.4748   
spdy/3.0                  1         0.0002   
spdy/3.1                  110468    17.8942  
spdy/3.1 Only             1         0.0002   
x-mod-spdy/0.9.4.1-0      1         0.0002   
x-mod-spdy/0.9.4.1-146826 71        0.0115   
x-mod-spdy/0.9.4.1-1e75259 2         0.0003   
x-mod-spdy/0.9.4.1-4e5ad45 2         0.0003   
x-mod-spdy/0.9.4.1-51b34c6 1         0.0002   
x-mod-spdy/0.9.4.1-6bd08c0 2         0.0003   
x-mod-spdy/0.9.4.1-ab03b62 1         0.0002   
x-mod-spdy/0.9.4.1-df466c5 1         0.0002   
x-mod-spdy/0.9.4.1-f7ff75d 1         0.0002   
x-mod-spdy/0.9.4.2-146826 84        0.0136   
x-mod-spdy/0.9.4.2-3a57358 3         0.0005   
x-mod-spdy/0.9.4.2-413    8         0.0013   
x-mod-spdy/0.9.4.2-414    1         0.0002   
x-mod-spdy/0.9.4.3-146826 854       0.1383   
x-mod-spdy/0.9.4.3-420    202       0.0327   

Supported PFS             Count     Percent  PFS Percent
-------------------------+---------+--------+-----------
DH,1024bits               108434    17.5647  31.7063
DH,1338bits               1         0.0002   0.0003
DH,2046bits               1         0.0002   0.0003
DH,2048bits               213049    34.5107  62.2959
DH,2049bits               1         0.0002   0.0003
DH,2236bits               91        0.0147   0.0266
DH,2432bits               2         0.0003   0.0006
DH,3072bits               156       0.0253   0.0456
DH,3092bits               1         0.0002   0.0003
DH,4094bits               1         0.0002   0.0003
DH,4096bits               19952     3.2319   5.834
DH,512bits                89        0.0144   0.026
DH,6144bits               1         0.0002   0.0003
DH,768bits                310       0.0502   0.0906
DH,8192bits               5         0.0008   0.0015
ECDH,B-571,570bits        5789      0.9377   1.0403
ECDH,P-192,192bits        82        0.0133   0.0147
ECDH,P-224,224bits        81        0.0131   0.0146
ECDH,P-256,256bits        521108    84.4117  93.6487
ECDH,P-384,384bits        14019     2.2709   2.5194
ECDH,P-521,521bits        17236     2.792    3.0975
Prefer DH,1024bits        37181     6.0228   10.8718
Prefer DH,2048bits        4883      0.791    1.4278
Prefer DH,3072bits        8         0.0013   0.0023
Prefer DH,4096bits        379       0.0614   0.1108
Prefer DH,768bits         33        0.0053   0.0096
Prefer ECDH,B-571,570bits 5568      0.9019   1.0006
Prefer ECDH,P-192,192bits 3         0.0005   0.0005
Prefer ECDH,P-224,224bits 79        0.0128   0.0142
Prefer ECDH,P-256,256bits 489198    79.2428  87.9141
Prefer ECDH,P-384,384bits 11465     1.8572   2.0604
Prefer ECDH,P-521,521bits 16733     2.7105   3.0071
Prefer PFS                565530    91.6074  0
Support PFS               593251    96.0978  0

Supported ECC curves      Count     Percent 
-------------------------+---------+--------
None                      1         0.0002   
None Only                 1         0.0002   
brainpoolP256r1           37819     6.1261   
brainpoolP384r1           37835     6.1287   
brainpoolP512r1           37847     6.1306   
prime192v1                1655      0.2681   
prime256v1                533959    86.4934  
prime256v1 Only           443013    71.7615  
secp160k1                 1531      0.248    
secp160r1                 1545      0.2503   
secp160r2                 1529      0.2477   
secp192k1                 1543      0.2499   
secp224k1                 1614      0.2614   
secp224r1                 5247      0.8499   
secp224r1 Only            2         0.0003   
secp256k1                 40064     6.4898   
secp384r1                 99404     16.102   
secp384r1 Only            7234      1.1718   
secp521r1                 69486     11.2557  
secp521r1 Only            145       0.0235   
sect163k1                 1531      0.248    
sect163k1 Only            3         0.0005   
sect163r1                 1530      0.2478   
sect163r2                 1530      0.2478   
sect193r1                 1530      0.2478   
sect193r2                 1530      0.2478   
sect233k1                 1606      0.2601   
sect233r1                 1606      0.2601   
sect239k1                 1606      0.2601   
sect283k1                 39167     6.3445   
sect283k1 Only            1         0.0002   
sect283r1                 39164     6.344    
sect409k1                 39168     6.3446   
sect409r1                 39167     6.3445   
sect571k1                 39169     6.3448   
sect571r1                 39174     6.3456   
sect571r1 Only            2         0.0003   
server                    38749     6.2768   
server Only               38749     6.2768   

Unsupported curve fallback     Count     Percent 
------------------------------+---------+--------
False                          556236    90.1019  
unknown                        61105     9.8981   

ECC curve ordering        Count     Percent 
-------------------------+---------+--------
                          37735     6.1125   
client                    18709     3.0306   
server                    500010    80.9941  
unknown                   60887     9.8628   

TLSv1.2 PFS supported sigalgs  Count     Percent 
------------------------------+---------+--------
ECDSA-SHA1                     60396     9.7832   
ECDSA-SHA1 Only                4         0.0006   
ECDSA-SHA224                   60341     9.7743   
ECDSA-SHA256                   79253     12.8378  
ECDSA-SHA384                   79228     12.8337  
ECDSA-SHA512                   79233     12.8346  
ECDSA-SHA512 Only              22        0.0036   
RSA-MD5                        19577     3.1712   
RSA-SHA1                       481896    78.0599  
RSA-SHA1 Only                  26070     4.2229   
RSA-SHA224                     411504    66.6575  
RSA-SHA256                     464624    75.2621  
RSA-SHA256 Only                7718      1.2502   
RSA-SHA384                     427149    69.1917  
RSA-SHA384 Only                4         0.0006   
RSA-SHA512                     427025    69.1717  
RSA-SHA512 Only                100       0.0162   

TLSv1.2 PFS ordering           Count     Percent 
------------------------------+---------+--------
client                         291070    47.149   
indeterminate                  44        0.0071   
intolerant                     6217      1.0071   
order-fallback                 6         0.001    
server                         252346    40.8763  
unsupported                    12582     2.0381   

TLSv1.2 PFS sigalg fallback    Count     Percent 
------------------------------+---------+--------
ECDSA SHA1                     60314     9.77     
ECDSA intolerant               218       0.0353   
ECDSA pfs-rsa-SHA512           18785     3.0429   
ECDSA soft-nopfs               9         0.0015   
RSA False                      19392     3.1412   
RSA SHA1                       419870    68.0127  
RSA intolerant                 51966     8.4177   
RSA pfs-ecdsa-SHA512           21        0.0034   
RSA soft-nopfs                 369       0.0598   

Renegotiation             Count     Percent 
-------------------------+---------+--------
False                     3666      0.5938   
insecure                  14566     2.3595   
secure                    599109    97.0467  

Compression               Count     Percent 
-------------------------+---------+--------
1 (zlib compression)      5637      0.9131   
False                     3666      0.5938   
NONE                      608038    98.4931  

TLS session ticket hint   Count     Percent 
-------------------------+---------+--------
1                         3         0.0005   
1 only                    3         0.0005   
2                         1         0.0002   
2 only                    1         0.0002   
5                         6         0.001    
5 only                    6         0.001    
10                        9         0.0015   
10 only                   9         0.0015   
12                        1         0.0002   
12 only                   1         0.0002   
15                        7         0.0011   
15 only                   7         0.0011   
30                        24        0.0039   
30 only                   24        0.0039   
60                        151       0.0245   
60 only                   143       0.0232   
65                        1         0.0002   
65 only                   1         0.0002   
70                        10        0.0016   
70 only                   8         0.0013   
90                        1         0.0002   
90 only                   1         0.0002   
100                       17        0.0028   
100 only                  17        0.0028   
120                       32        0.0052   
120 only                  32        0.0052   
128                       5         0.0008   
128 only                  5         0.0008   
150                       8         0.0013   
150 only                  6         0.001    
180                       99        0.016    
180 only                  98        0.0159   
240                       17        0.0028   
240 only                  17        0.0028   
300                       304473    49.3201  
300 only                  301855    48.896   
302                       1         0.0002   
302 only                  1         0.0002   
360                       2         0.0003   
360 only                  1         0.0002   
400                       6         0.001    
400 only                  6         0.001    
420                       114       0.0185   
420 only                  100       0.0162   
450                       1         0.0002   
450 only                  1         0.0002   
480                       14        0.0023   
480 only                  14        0.0023   
500                       5         0.0008   
500 only                  5         0.0008   
540                       4         0.0006   
540 only                  4         0.0006   
600                       36341     5.8867   
600 only                  36218     5.8668   
660                       1         0.0002   
660 only                  1         0.0002   
700                       1         0.0002   
700 only                  1         0.0002   
720                       2         0.0003   
720 only                  2         0.0003   
840                       2         0.0003   
840 only                  2         0.0003   
900                       1855      0.3005   
900 only                  1836      0.2974   
960                       3         0.0005   
960 only                  3         0.0005   
1200                      3924      0.6356   
1200 only                 3920      0.635    
1320                      1         0.0002   
1320 only                 1         0.0002   
1380                      1         0.0002   
1380 only                 1         0.0002   
1440                      1         0.0002   
1440 only                 1         0.0002   
1500                      10        0.0016   
1500 only                 9         0.0015   
1800                      895       0.145    
1800 only                 886       0.1435   
1920                      1         0.0002   
1920 only                 1         0.0002   
1980                      2         0.0003   
1980 only                 2         0.0003   
2100                      2         0.0003   
2100 only                 1         0.0002   
2400                      6         0.001    
2400 only                 6         0.001    
2700                      10        0.0016   
2700 only                 10        0.0016   
3000                      46        0.0075   
3000 only                 46        0.0075   
3600                      1309      0.212    
3600 only                 1298      0.2103   
3840                      5         0.0008   
3840 only                 5         0.0008   
3900                      1         0.0002   
3900 only                 1         0.0002   
4100                      1         0.0002   
4100 only                 1         0.0002   
4200                      1         0.0002   
4500                      2         0.0003   
4500 only                 2         0.0003   
5160                      1         0.0002   
5160 only                 1         0.0002   
5400                      17        0.0028   
5400 only                 17        0.0028   
6000                      385       0.0624   
6000 only                 385       0.0624   
7200                      15426     2.4988   
7200 only                 15407     2.4957   
7500                      2         0.0003   
7500 only                 2         0.0003   
9000                      2         0.0003   
9000 only                 2         0.0003   
10800                     5668      0.9181   
10800 only                5641      0.9138   
14400                     234       0.0379   
14400 only                234       0.0379   
18000                     8         0.0013   
18000 only                8         0.0013   
21600                     4933      0.7991   
21600 only                4932      0.7989   
25200                     1         0.0002   
25200 only                1         0.0002   
28800                     1747      0.283    
28800 only                1746      0.2828   
30000                     2         0.0003   
30000 only                1         0.0002   
30322                     1         0.0002   
30342                     1         0.0002   
30359                     1         0.0002   
30375                     1         0.0002   
30389                     1         0.0002   
30407                     1         0.0002   
30426                     1         0.0002   
30447                     1         0.0002   
30463                     1         0.0002   
30481                     1         0.0002   
30496                     1         0.0002   
30513                     1         0.0002   
30533                     1         0.0002   
30555                     1         0.0002   
30574                     1         0.0002   
36000                     1425      0.2308   
36000 only                1422      0.2303   
43200                     70        0.0113   
43200 only                70        0.0113   
54000                     1         0.0002   
54000 only                1         0.0002   
60000                     1         0.0002   
60000 only                1         0.0002   
64800                     80026     12.963   
64800 only                80024     12.9627  
72000                     16        0.0026   
72000 only                16        0.0026   
79200                     1         0.0002   
79200 only                1         0.0002   
86400                     3726      0.6036   
86400 only                3720      0.6026   
90000                     1         0.0002   
90000 only                1         0.0002   
100000                    1         0.0002   
100000 only               1         0.0002   
100800                    10409     1.6861   
100800 only               10396     1.684    
108000                    1         0.0002   
108000 only               1         0.0002   
115200                    1         0.0002   
115200 only               1         0.0002   
129600                    7         0.0011   
129600 only               7         0.0011   
172800                    55        0.0089   
172800 only               55        0.0089   
216000                    3         0.0005   
216000 only               3         0.0005   
259200                    1         0.0002   
259200 only               1         0.0002   
432000                    1         0.0002   
432000 only               1         0.0002   
604800                    1         0.0002   
864000                    3         0.0005   
864000 only               3         0.0005   
7776000                   1         0.0002   
7776000 only              1         0.0002   
None                      146605    23.7478  
None only                 143741    23.2839  

Certificate sig alg     Count     Percent 
-------------------------+---------+--------
None                      8517      1.3796   
ecdsa-with-SHA256         77357     12.5307  
sha1WithRSAEncryption     8710      1.4109   
sha256WithRSAEncryption   550018    89.0947  
sha384WithRSAEncryption   12        0.0019   
sha512WithRSAEncryption   94        0.0152   

Certificate key size    Count     Percent 
-------------------------+---------+--------
ECDSA 256                 79263     12.8394  
ECDSA 384                 64        0.0104   
ECDSA 521                 1         0.0002   
RSA 1024                  8         0.0013   
RSA 2048                  522923    84.7057  
RSA 2049                  4         0.0006   
RSA 2056                  1         0.0002   
RSA 2058                  1         0.0002   
RSA 2059                  1         0.0002   
RSA 2060                  1         0.0002   
RSA 2080                  7         0.0011   
RSA 2084                  1         0.0002   
RSA 2086                  1         0.0002   
RSA 2096                  2         0.0003   
RSA 2432                  4         0.0006   
RSA 2560                  1         0.0002   
RSA 2948                  1         0.0002   
RSA 3048                  1         0.0002   
RSA 3050                  1         0.0002   
RSA 3072                  171       0.0277   
RSA 3096                  2         0.0003   
RSA 3248                  3         0.0005   
RSA 4048                  1         0.0002   
RSA 4056                  11        0.0018   
RSA 4068                  2         0.0003   
RSA 4069                  1         0.0002   
RSA 4086                  3         0.0005   
RSA 4092                  2         0.0003   
RSA 4094                  1         0.0002   
RSA 4096                  35502     5.7508   
RSA 4098                  1         0.0002   
RSA 4196                  1         0.0002   
RSA 8192                  12        0.0019   
RSA 8392                  1         0.0002   
RSA/ECDSA Dual Stack      20648     3.3447

OCSP stapling             Count     Percent 
-------------------------+---------+--------
Supported                 147812    23.9433  
Unsupported               469529    76.0567  

Supported Protocols       Count     Percent
-------------------------+---------+-------
SSL2                      13670     2.2143
SSL2 Only                 7         0.0011
SSL3                      79648     12.9018
SSL3 Only                 291       0.0471
SSL3 or TLS1 Only         40940     6.6317
SSL3 or lower Only        298       0.0483
TLS1                      602893    97.6596
TLS1 Only                 24668     3.9958
TLS1 or lower Only        53665     8.6929
TLS1.1                    554533    89.826
TLS1.1 Only               43        0.007
TLS1.1 or up Only         13986     2.2655
TLS1.2                    562252    91.0764
TLS1.2 Only               4393      0.7116
TLS1.2, 1.0 but not 1.1   4370      0.7079

Client Hello intolerance                 Count     Percent
----------------------------------------+---------+-------
ext:ALPN                                 5         0.0008
ext:EMS                                  396       0.0641
ext:EtM                                  63        0.0102
ext:ext #38                              23        0.0037
ext:key share                            423       0.0685
ext:NPN                                  5         0.0008
ext:OCSP staple                          13        0.0021
ext:padding                              402       0.0651
ext:SNI                                  109       0.0177
last ext empty                           18        0.0029
more groups                              415       0.0672
more sigalgs                             485       0.0786
secure renego ext                        567       0.0918
secure renego scsv                       526       0.0852
size c#/12                               77        0.0125
size c#/20                               40        0.0065
size c#/22                               363       0.0588
size c#/129                              1334      0.2161
size c#/201                              75        0.0121
size c#/257                              419       0.0679
size c#/304                              17        0.0028
size c#/475                              21        0.0034
size c#/501                              180       0.0292
size c#/606                              5         0.0008
size c#/612                              236       0.0382
size c#/614                              10        0.0016
size c#/651                              6         0.001
size c#/653                              161       0.0261
size c#/703                              6         0.001
size c#/734                              6         0.001
size c#/943                              5         0.0008
size c#/945                              6         0.001
size c#/998                              29        0.0047
size c#/1000                             159       0.0258
size c#/1001                             10        0.0016
size c#/1972                             36        0.0058
size c#/1979                             8         0.0013
size c#/1980                             16        0.0026
size c#/1981                             22        0.0036
size c#/1982                             44        0.0071
size c#/1983                             49        0.0079
size c#/1984                             73        0.0118
size c#/1985                             109       0.0177
size c#/1986                             137       0.0222
size c#/1987                             135       0.0219
size c#/1988                             117       0.019
size c#/1989                             62        0.01
size c#/1990                             35        0.0057
size c#/1991                             5         0.0008
size c#/2013                             5         0.0008
size c#/2021                             713       0.1155
size c#/2027                             8         0.0013
size c#/3223                             8         0.0013
size c#/4017                             5         0.0008
size c#/4018                             7         0.0011
size c#/4019                             15        0.0024
size c#/4020                             14        0.0023
size c#/4021                             17        0.0028
size c#/4022                             20        0.0032
size c#/4023                             11        0.0018
size c#/4024                             8         0.0013
size c#/4035                             69        0.0112
size c#/4088                             8         0.0013
size c#/4317                             34        0.0055
size c#/5023                             13        0.0021
size c#/5056                             9         0.0015
size c#/5075                             120       0.0194
size c#/5098                             4811      0.7793
size c#/5103                             6         0.001
size c#/5261                             7         0.0011
size c#/5510                             9         0.0015
size c#/5747                             5         0.0008
size c#/5748                             6         0.001
size c#/5751                             264       0.0428
size c#/5757                             6         0.001
size c#/6119                             55        0.0089
size c#/6207                             5         0.0008
size c#/6773                             7         0.0011
size c#/7086                             18        0.0029
size c#/7087                             46        0.0075
size c#/7088                             76        0.0123
size c#/7089                             138       0.0224
size c#/7090                             224       0.0363
size c#/7091                             355       0.0575
size c#/7092                             486       0.0787
size c#/7093                             563       0.0912
size c#/7094                             579       0.0938
size c#/7095                             491       0.0795
size c#/7096                             249       0.0403
size c#/7097                             98        0.0159
size c#/7103                             27        0.0044
size c#/7104                             31        0.005
size c#/7105                             2162      0.3502
size c#/7106                             79        0.0128
size c#/7107                             78025     12.6389
size c#/7146                             7         0.0011
size c#/7235                             12        0.0019
size c#/7656                             5         0.0008
size c#/8038                             5         0.0008
size c#/8091                             11        0.0018
size c#/8102                             6         0.001
size c#/8107                             10        0.0016
size c#/8108                             9         0.0015
size c#/8109                             24        0.0039
size c#/8110                             86        0.0139
size c#/8111                             29        0.0047
size c#/8112                             42        0.0068
size c#/8113                             44        0.0071
size c#/8114                             40        0.0065
size c#/8115                             38        0.0062
size c#/8116                             27        0.0044
size c#/8117                             20        0.0032
size c#/8118                             20        0.0032
size c#/8119                             11        0.0018
size c#/8120                             22        0.0036
size c#/8121                             21        0.0034
size c#/8122                             10        0.0016
size c#/8123                             13        0.0021
size c#/8124                             20        0.0032
size c#/8125                             34        0.0055
size c#/8126                             9054      1.4666
size c#/8127                             115       0.0186
size c#/8128                             463       0.075
size c#/8129                             496       0.0803
size c#/8130                             1058      0.1714
size c#/8131                             1875      0.3037
size c#/8132                             3274      0.5303
size c#/8133                             5263      0.8525
size c#/8134                             7846      1.2709
size c#/8135                             11111     1.7998
size c#/8136                             12963     2.0998
size c#/8137                             12113     1.9621
size c#/8138                             16315     2.6428
size c#/8139                             2233      0.3617
size c#/8140                             394       0.0638
size c#/8141                             23        0.0037
size c#/8142                             19        0.0031
size c#/8143                             22        0.0036
size c#/8144                             25        0.004
size c#/8145                             6063      0.9821
size c#/8146                             98        0.0159
size c#/8147                             21529     3.4874
size c#/8150                             9         0.0015
size c#/8152                             68        0.011
size c#/8164                             6         0.001
size c#/8165                             52        0.0084
size c#/8166                             1019      0.1651
size c#/8167                             162       0.0262
size c#/8168                             10471     1.6961
size c#/8169                             234       0.0379
size c#/8170                             393215    63.6949
size c#/8171                             69        0.0112
size c#/8172                             104       0.0168
size c#/8173                             81        0.0131
size c#/8259                             17        0.0028
size c#/8298                             124       0.0201
size c#/15299                            8         0.0013
size c#/16362                            113       0.0183
size c#/24552                            35        0.0057
size c/74                                60        0.0097
size c/78                                6         0.001
size c/161                               6         0.001
size c/162                               10        0.0016
size c/163                               9         0.0015
size c/164                               12        0.0019
size c/165                               15        0.0024
size c/166                               8         0.0013
size c/167                               6         0.001
size c/168                               10        0.0016
size c/169                               9         0.0015
size c/170                               8         0.0013
size c/171                               10        0.0016
size c/172                               20        0.0032
size c/173                               15        0.0024
size c/174                               15        0.0024
size c/175                               18        0.0029
size c/176                               20        0.0032
size c/177                               36        0.0058
size c/178                               20        0.0032
size c/179                               20        0.0032
size c/180                               18        0.0029
size c/181                               11        0.0018
size c/182                               9         0.0015
size c/183                               14        0.0023
size c/184                               10        0.0016
size c/185                               9         0.0015
size c/186                               7         0.0011
size c/187                               8         0.0013
size c/188                               5         0.0008
size c/194                               5         0.0008
size c/308                               1203      0.1949
size c/312                               124       0.0201
size c/391                               5         0.0008
size c/452                               74        0.012
size c/564                               333       0.0539
size c/568                               16        0.0026
size c/667                               5         0.0008
size c/670                               5         0.0008
size c/673                               8         0.0013
size c/674                               5         0.0008
size c/1000                              22        0.0036
size c/1052                              116       0.0188
size c/1097                              11        0.0018
size c/1135                              49        0.0079
size c/1344                              10        0.0016
size c/1356                              415       0.0672
size c/1456                              8         0.0013
size c/1521                              6         0.001
size c/1977                              5         0.0008
size c/2049                              189       0.0306
size c/2052                              10        0.0016
size c/2496                              5         0.0008
size c/2784                              10        0.0016
size c/4076                              39        0.0063
size c/4092                              1545      0.2503
size c/4103                              8         0.0013
size c/6496                              8         0.0013
size c/8192                              11        0.0018
size c/8226                              8         0.0013
size c/8766                              34        0.0055
size c/10095                             13        0.0021
size c/10245                             5104      0.8268
size c/10338                             6         0.001
size c/10654                             7         0.0011
size c/11074                             10        0.0016
size c/11628                             6         0.001
size c/11634                             263       0.0426
size c/12288                             60        0.0097
size c/12464                             5         0.0008
size c/12825                             5         0.0008
size c/13596                             7         0.0011
size c/14342                             6         0.001
size c/15360                             5         0.0008
size c/15362                             6         0.001
size c/16254                             6         0.001
size c/16289                             8         0.0013
size c/16350                             6         0.001
size c/16353                             136       0.022
size c/16378                             5         0.0008
size c/16380                             32        0.0052
size c/16382                             166       0.0269
size c/16383                             130       0.0211
size c/16384                             218       0.0353
size c/16385                             29768     4.822
size c/16386                             1462      0.2368
size c/16387                             199       0.0322
size c/16388                             334       0.0541
size c/16389                             560436    90.7822
size c/16392                             35        0.0057
size c/16396                             6         0.001
size c/16397                             8         0.0013
size c/16400                             75        0.0121
size c/16401                             65        0.0105
size c/16404                             10        0.0016
size c/16406                             7         0.0011
size c/16408                             8898      1.4413
size c/16645                             153       0.0248
size c/18502                             8         0.0013
size c/32773                             123       0.0199
size c/49153                             36        0.0058
size c/65536                             6         0.001
SSL 3.254                                12324     1.9963
SSL 4.0                                  15533     2.5161
SSL 4.3                                  14995     2.429
SSL 255.255                              15052     2.4382
TLS 1.0                                  13383     2.1678
TLS 1.1                                  3950      0.6398
TLS 1.2                                  27        0.0044
TLS 1.3                                  6836      1.1073
TLS 1.4                                  7445      1.206

Implementation families                               Count       Percent
-----------------------------------------------------+-----------+-------
c/177 c#/22                                        11        0.0018
c/308 c#/129 TLS_1.3+                              1199      0.1942
c/312 c#/129 TLS_1.3+                              59        0.0096
c/391 c#/129                                       5         0.0008
c/452 c#/201 SSL_4.0+                              74        0.012
c/564 c#/257                                       273       0.0442
c/564 c#/257 SSL_4.0+                              16        0.0026
c/564 c#/257 SSL_4.0+ SSL_3.254                    6         0.001
c/564 c#/257 TLS_1.3+                              34        0.0055
c/568 c#/257 TLS_1.3+                              16        0.0026
c/667 c#/257                                       5         0.0008
c/670 c#/257                                       5         0.0008
c/673 c#/257                                       8         0.0013
c/674 c#/257                                       5         0.0008
c/1000 c#/475 TLS_1.3+                             21        0.0034
c/1052 c#/501                                      91        0.0147
c/1052 c#/501 SSL_4.0+                             14        0.0023
c/1052 c#/501 TLS_1.3+                             9         0.0015
c/1097 c#/501                                      11        0.0018
c/1135 c#/501                                      48        0.0078
c/1344 c#/606                                      5         0.0008
c/1356 c#/612                                      236       0.0382
c/1356 c#/614 SSL_4.0+                             6         0.001
c/1356 c#/653 SSL_4.0+                             132       0.0214
c/1356 c#/653 TLS_1.3+                             24        0.0039
c/1456 c#/703 SSL_4.0+                             6         0.001
c/1521 c#/734 TLS_1.4 TLS_1.3 TLS_1.2 SSL_3.254    6         0.001
c/2049 c#/998 TLS_1.3+                             29        0.0047
c/2049 c#/1000 TLS_1.3+                            159       0.0258
c/2052 c#/1001                                     10        0.0016
c/4076 c#/1972                                     36        0.0058
c/4092 c#/943                                      5         0.0008
c/4092 c#/945                                      6         0.001
c/4092 c#/1979                                     8         0.0013
c/4092 c#/1980                                     16        0.0026
c/4092 c#/1981                                     21        0.0034
c/4092 c#/1982                                     43        0.007
c/4092 c#/1983                                     49        0.0079
c/4092 c#/1984                                     71        0.0115
c/4092 c#/1985                                     108       0.0175
c/4092 c#/1986                                     137       0.0222
c/4092 c#/1987                                     135       0.0219
c/4092 c#/1988                                     115       0.0186
c/4092 c#/1989                                     61        0.0099
c/4092 c#/1990                                     34        0.0055
c/4092 c#/2021                                     712       0.1153
c/4103 c#/2027                                     8         0.0013
c/6496 c#/3223                                     8         0.0013
c/8226 c#/4088                                     5         0.0008
c/8766 c#/4317                                     34        0.0055
c/10095                                            13        0.0021
c/10245                                            708       0.1147
c/10245 c#/4017 SSL_3.254                          5         0.0008
c/10245 c#/4018 SSL_3.254                          6         0.001
c/10245 c#/4019 SSL_3.254                          12        0.0019
c/10245 c#/4020 SSL_3.254                          13        0.0021
c/10245 c#/4021 SSL_3.254                          16        0.0026
c/10245 c#/4022 SSL_3.254                          18        0.0029
c/10245 c#/4023 SSL_3.254                          10        0.0016
c/10245 c#/4024 SSL_3.254                          7         0.0011
c/10245 c#/4035                                    69        0.0112
c/10245 SSL_3.254                                  4225      0.6844
c/10338                                            6         0.001
c/10654                                            7         0.0011
c/11074                                            10        0.0016
c/11628                                            6         0.001
c/11634                                            263       0.0426
c/12464                                            5         0.0008
c/12825                                            5         0.0008
c/13596                                            5         0.0008
c/14342                                            6         0.001
c/16254                                            5         0.0008
c/16289 SSL_4.0+                                   8         0.0013
c/16353                                            123       0.0199
c/16353 TLS_1.3+                                   12        0.0019
c/16380                                            31        0.005
c/16382                                            126       0.0204
c/16382 SSL_4.0+                                   11        0.0018
c/16383                                            89        0.0144
c/16383 SSL_4.0+                                   6         0.001
c/16383 TLS_1.3+                                   5         0.0008
c/16384                                            150       0.0243
c/16384 SSL_4.0+                                   22        0.0036
c/16384 TLS_1.3+                                   13        0.0021
c/16385                                            22319     3.6153
c/16385 SSL_4.0                                    12        0.0019
c/16385 SSL_4.0+                                   2410      0.3904
c/16385 TLS_1.3+                                   4773      0.7732
c/16385 TLS_1.3+ TLS_1.2                           6         0.001
c/16385 TLS_1.4 SSL_4.0+ SSL_3.254                 182       0.0295
c/16386                                            1352      0.219
c/16386 SSL_4.0+                                   39        0.0063
c/16386 TLS_1.3+                                   34        0.0055
c/16387                                            121       0.0196
c/16387 SSL_4.0+                                   55        0.0089
c/16388                                            282       0.0457
c/16388 SSL_4.0+                                   5         0.0008
c/16388 TLS_1.3+                                   5         0.0008
c/16389                                            555008    89.903
c/16389 SSL_4.0+                                   4661      0.755
c/16389 TLS_1.3+                                   198       0.0321
c/16392                                            34        0.0055
c/16396                                            6         0.001
c/16397                                            8         0.0013
c/16400                                            75        0.0121
c/16401                                            65        0.0105
c/16404                                            9         0.0015
c/16406                                            7         0.0011
c/16408                                            8897      1.4412
c/16645                                            131       0.0212
c/16645 SSL_4.0+                                   21        0.0034
c/18502 SSL_4.0                                    6         0.001
c/32773                                            59        0.0096
c/32773 SSL_4.0                                    64        0.0104
c/49153                                            36        0.0058
c/65536                                            5         0.0008
ext:OCSP_staple c/16389                            8         0.0013
ext:padding ext:key_share ext:EMS c/161 c#/22 TLS_1.4 SSL_3.254 5         0.0008
ext:padding ext:key_share ext:EMS c/162 c#/22 TLS_1.4 SSL_3.254 10        0.0016
ext:padding ext:key_share ext:EMS c/163 c#/22 TLS_1.4 SSL_3.254 7         0.0011
ext:padding ext:key_share ext:EMS c/164 c#/22 TLS_1.4 SSL_3.254 11        0.0018
ext:padding ext:key_share ext:EMS c/165 c#/22 TLS_1.4 SSL_3.254 14        0.0023
ext:padding ext:key_share ext:EMS c/166 c#/22 TLS_1.4 SSL_3.254 6         0.001
ext:padding ext:key_share ext:EMS c/167 c#/22 TLS_1.4 SSL_3.254 6         0.001
ext:padding ext:key_share ext:EMS c/168 c#/22 TLS_1.4 SSL_3.254 10        0.0016
ext:padding ext:key_share ext:EMS c/169 c#/22 TLS_1.4 SSL_3.254 9         0.0015
ext:padding ext:key_share ext:EMS c/170 c#/22 TLS_1.4 SSL_3.254 7         0.0011
ext:padding ext:key_share ext:EMS c/171 c#/22 TLS_1.4 SSL_3.254 10        0.0016
ext:padding ext:key_share ext:EMS c/172 c#/22 TLS_1.4 SSL_3.254 18        0.0029
ext:padding ext:key_share ext:EMS c/173 c#/22 TLS_1.4 SSL_3.254 15        0.0024
ext:padding ext:key_share ext:EMS c/174 c#/22 TLS_1.4 SSL_3.254 14        0.0023
ext:padding ext:key_share ext:EMS c/175 c#/22 TLS_1.4 SSL_3.254 18        0.0029
ext:padding ext:key_share ext:EMS c/176 c#/22 TLS_1.4 SSL_3.254 20        0.0032
ext:padding ext:key_share ext:EMS c/177 c#/22 TLS_1.4 SSL_3.254 24        0.0039
ext:padding ext:key_share ext:EMS c/178 c#/22 TLS_1.4 SSL_3.254 19        0.0031
ext:padding ext:key_share ext:EMS c/179 c#/22 TLS_1.4 SSL_3.254 20        0.0032
ext:padding ext:key_share ext:EMS c/180 c#/22 TLS_1.4 SSL_3.254 16        0.0026
ext:padding ext:key_share ext:EMS c/181 c#/22 TLS_1.4 SSL_3.254 11        0.0018
ext:padding ext:key_share ext:EMS c/182 c#/22 TLS_1.4 SSL_3.254 9         0.0015
ext:padding ext:key_share ext:EMS c/183 c#/22 TLS_1.4 SSL_3.254 11        0.0018
ext:padding ext:key_share ext:EMS c/184 c#/22 TLS_1.4 SSL_3.254 9         0.0015
ext:padding ext:key_share ext:EMS c/185 c#/22 TLS_1.4 SSL_3.254 8         0.0013
ext:padding ext:key_share ext:EMS c/188 c#/22 TLS_1.4 SSL_3.254 5         0.0008
ext:SNI c/16385 TLS_1.3+                           14        0.0023
ext:SNI c/16389                                    85        0.0138
last_ext_empty                                     7         0.0011
more_groups c/16382                                5         0.0008
more_groups c/16384                                5         0.0008
more_groups c/16385                                6         0.001
more_groups c/16388                                6         0.001
more_groups c/16389                                77        0.0125
more_sigalgs                                       33        0.0053
more_sigalgs c/16385                               10        0.0016
more_sigalgs c/16386                               8         0.0013
more_sigalgs c/16389                               99        0.016
more_sigalgs more_groups c/16389                   11        0.0018
secure_renego_ext c/312 c#/129 TLS_1.3+            65        0.0105
secure_renego_ext c/12288                          58        0.0094
secure_renego_ext c/16384                          5         0.0008
secure_renego_ext c/16385                          6         0.001
secure_renego_ext c/16388                          10        0.0016
secure_renego_ext c/16389                          98        0.0159
secure_renego_ext more_groups c/16389              6         0.001
secure_renego_ext more_sigalgs c/16389             10        0.0016
secure_renego_scsv c/16382                         5         0.0008
secure_renego_scsv c/16385                         14        0.0023
secure_renego_scsv c/16386                         7         0.0011
secure_renego_scsv c/16387                         9         0.0015
secure_renego_scsv c/16389                         84        0.0136
secure_renego_scsv c/16389 SSL_4.0+                23        0.0037
secure_renego_scsv more_sigalgs c/16389            16        0.0026
secure_renego_scsv more_sigalgs more_groups c/16389 5         0.0008
secure_renego_scsv secure_renego_ext c/16389       8         0.0013
secure_renego_scsv secure_renego_ext more_groups c/16389 6         0.001
secure_renego_scsv secure_renego_ext more_sigalgs more_groups ext:key_share c/74 c#/12 TLS_1.4 SSL_3.254 51        0.0083
secure_renego_scsv SSL_4.0+                        14        0.0023
secure_renego_scsv SSL_4.0+ SSL_3.254              27        0.0044
SSL_3.254 SSL_255.255                              20        0.0032
SSL_4.0                                            395       0.064
SSL_4.0 SSL_3.254 SSL_255.255                      30        0.0049
SSL_4.0+                                           11        0.0018
SSL_4.0+ SSL_3.254                                 360       0.0583
TLS_1.3+                                           37        0.006
TLS_1.3+ TLS_1.2                                   5         0.0008



Statistics from 380577 chains provided by 741802 hosts

Server provided chains    Count     Percent
-------------------------+---------+-------
complete                  355021    47.8593
incomplete                14438     1.9463
untrusted                 372343    50.1944

Trusted chain statistics
========================

Chain length              Count     Percent
-------------------------+---------+-------
2                         1         0.0003
3                         375989    98.7945
4                         4576      1.2024
5                         11        0.0029

CA key size in chains     Count
-------------------------+---------
ECDSA 256                 10554     
ECDSA 384                 10500     
RSA 1024                  1         
RSA 2045                  2         
RSA 2048                  599063    
RSA 4096                  145631    

Chains with CA key        Count     Percent
-------------------------+---------+-------
ECDSA 256                 10554     2.7732
ECDSA 384                 10500     2.759
RSA 1024                  1         0.0003
RSA 2045                  2         0.0005
RSA 2048                  369728    97.1493
RSA 4096                  145057    38.115

Signature algorithm (ex. root) Count
------------------------------+---------
ecdsa-with-SHA384              10480     
sha1WithRSAEncryption          4001      
sha256WithRSAEncryption        240251    
sha384WithRSAEncryption        130369    
sha512WithRSAEncryption        73        

Eff. host cert chain LoS  Count     Percent
-------------------------+---------+-------
80                        3967      1.0424
112                       366102    96.1966
128                       10508     2.7611

Most common root CAs                          Count     Percent
---------------------------------------------+---------+-------
(d6325660) COMODO RSA Certification Authority 114912    30.1942
(2c543cd1) GeoTrust Global CA                 59675     15.6801
(cbf06781) Go Daddy Root Certificate Authorit 34287     9.0092
(5ad8a5d6) GlobalSign Root CA                 25336     6.6573
(244b5494) DigiCert High Assurance EV Root CA 17608     4.6267
(b204d74a) VeriSign Class 3 Public Primary Ce 16082     4.2257
(fc5a8f99) USERTrust RSA Certification Author 15380     4.0412
(4bfab552) Starfield Root Certificate Authori 11040     2.9009
(2e4eed3c) thawte Primary Root CA             10561     2.775
(eed8c118) COMODO ECC Certification Authority 10478     2.7532
(653b494a) Baltimore CyberTrust Root          8661      2.2758
(3513523f) DigiCert Global Root CA            8436      2.2166
(ae8153b9) StartCom Certification Authority   6077      1.5968
(e2799e36) GeoTrust Primary Certification Aut 5377      1.4129
(480720ec) GeoTrust Primary Certification Aut 4278      1.1241

Most common intermediate CA                   Count     Percent
---------------------------------------------+---------+-------
(8d28ae65) COMODO RSA Domain Validation Secur 80544     21.1637
(27eb7704) Go Daddy Secure Certificate Author 34287     9.0092
(53f3e569) RapidSSL SHA256 CA - G3            23547     6.1872
(1400f578) cPanel, Inc. Certification Authori 20473     5.3795
(80ecc636) RapidSSL SHA256 CA                 17373     4.5649
(38ae8eda) DigiCert SHA2 High Assurance Serve 14767     3.8802
(cd7781e5) Starfield Secure Certificate Autho 11040     2.9009
(7d9c641e) Symantec Class 3 Secure Server CA  10812     2.8409
(16744f0c) AlphaSSL CA - SHA256 - G2          10734     2.8205
(10310d4b) GeoTrust SSL CA - G3               10577     2.7792
(6cfa716c) COMODO ECC Domain Validation Secur 10433     2.7414
(c43a77d9) COMODO RSA Organization Validation 8974      2.358
(85cf5865) DigiCert SHA2 Secure Server CA     8419      2.2122
(d7d634d4) GlobalSign Domain Validation CA -  7954      2.09
(fd917e82) SecureCore RSA DV CA               7248      1.9045
(3d97f5e2) Verizon Akamai SureServer CA G14-S 6322      1.6612
(9ad474ec) thawte SSL CA - G2                 5746      1.5098
(b85455c4) GlobalSign Organization Validation 4922      1.2933
(a0f7ac3e) Symantec Class 3 EV SSL CA - G3    4831      1.2694
(b71a5f76) GeoTrust EV SSL CA - G4            4278      1.1241
(98d7cad7) GeoTrust DV SSL CA - G3            4266      1.1209


Scan performed between 1st and 21st of October 2016.

August 2016 scan results

This month, the results include information about size intolerance of the servers.

The “size e/16382” and “size c/16382” mean that the server is rejecting Client Hello’s that are 16382 bytes long. For “size c#/8110” means that the Client Hello was rejected when it had 8110 ciphers. For “extensions” it means that all Client Hello’s that included extensions were rejected by the server.

SSL/TLS survey of 605462 websites from Alexa's top 1 million
Stats only from connections that did provide valid certificates
(or anonymous DH from servers that do also have valid certificate installed)


Supported Ciphers         Count     Percent
-------------------------+---------+-------
3DES                      535996    88.5268
3DES Only                 543       0.0897
3DES Preferred            1649      0.2724
3DES forced in TLS1.1+    987       0.163
AES                       601689    99.3768
AES Only                  46301     7.6472
AES-CBC                   601111    99.2814
AES-CBC Only              4726      0.7806
AES-GCM                   516492    85.3054
AES-GCM Only              535       0.0884
CAMELLIA                  263593    43.5358
CAMELLIA Only             1         0.0002
CHACHA20                  86307     14.2547
CHACHA20 Only             3         0.0005
Insecure                  48213     7.963
RC4                       145145    23.9726
RC4 Only                  116       0.0192
RC4 Preferred             11905     1.9663
RC4 forced in TLS1.1+     6522      1.0772
x:FF 29 3DES Only         590       0.0974
x:FF 29 3DES Preferred    1951      0.3222
x:FF 29 RC4 Only          168       0.0277
x:FF 29 RC4 Preferred     13397     2.2127
x:FF 29 incompatible      510       0.0842
x:FF 35 3DES Only         599       0.0989
x:FF 35 3DES Preferred    1866      0.3082
x:FF 35 RC4 Only          187       0.0309
x:FF 35 RC4 Preferred     13412     2.2152
x:FF 35 incompatible      512       0.0846
x:FF 44 3DES Only         3632      0.5999
x:FF 44 3DES Preferred    6943      1.1467
x:FF 44 incompatible      699       0.1154
y:DHE-RSA-SEED-SHA        74877     12.3669
y:IDEA-CBC-SHA            71395     11.7918
y:SEED-SHA                85777     14.1672
z:ADH-AES128-GCM-SHA256   445       0.0735
z:ADH-AES128-SHA          678       0.112
z:ADH-AES128-SHA256       276       0.0456
z:ADH-AES256-GCM-SHA384   456       0.0753
z:ADH-AES256-SHA          714       0.1179
z:ADH-AES256-SHA256       276       0.0456
z:ADH-CAMELLIA128-SHA     351       0.058
z:ADH-CAMELLIA128-SHA256  1         0.0002
z:ADH-CAMELLIA256-SHA     371       0.0613
z:ADH-CAMELLIA256-SHA256  1         0.0002
z:ADH-DES-CBC-SHA         257       0.0424
z:ADH-DES-CBC3-SHA        682       0.1126
z:ADH-RC4-MD5             471       0.0778
z:ADH-SEED-SHA            288       0.0476
z:AECDH-AES128-SHA        8082      1.3348
z:AECDH-AES256-SHA        8133      1.3433
z:AECDH-DES-CBC3-SHA      8050      1.3296
z:AECDH-NULL-SHA          57        0.0094
z:AECDH-RC4-SHA           7539      1.2452
z:DES-CBC-MD5             5574      0.9206
z:DES-CBC-SHA             29852     4.9304
z:DES-CBC3-MD5            14882     2.458
z:ECDHE-RSA-NULL-SHA      63        0.0104
z:EDH-RSA-DES-CBC-SHA     25216     4.1648
z:EXP-ADH-DES-CBC-SHA     157       0.0259
z:EXP-ADH-RC4-MD5         155       0.0256
z:EXP-DES-CBC-SHA         9166      1.5139
z:EXP-EDH-RSA-DES-CBC-SHA 7255      1.1983
z:EXP-RC2-CBC-MD5         10960     1.8102
z:EXP-RC4-MD5             11455     1.8919
z:EXP1024-DES-CBC-SHA     2832      0.4677
z:EXP1024-RC4-SHA         2897      0.4785
z:IDEA-CBC-MD5            1185      0.1957
z:NULL-MD5                190       0.0314
z:NULL-SHA                196       0.0324
z:NULL-SHA256             51        0.0084
z:RC2-CBC-MD5             5736      0.9474
z:RC4-64-MD5              625       0.1032

Cipher ordering           Count     Percent
-------------------------+---------+-------
Client side               142239    23.4926
Server side               463223    76.5074

Supported Handshakes      Count     Percent
-------------------------+---------+-------
ADH                       883       0.1458
AECDH                     8142      1.3448
DHE                       328057    54.1829
ECDH                      3         0.0005
ECDHE                     539975    89.184
ECDHE and DHE             289126    47.753
RSA                       517856    85.5307

Supported PFS             Count     Percent  PFS Percent
-------------------------+---------+--------+-----------
DH,1024bits               111844    18.4725  34.0929
DH,1338bits               1         0.0002   0.0003
DH,2048bits               197388    32.6012  60.1688
DH,2049bits               1         0.0002   0.0003
DH,2236bits               89        0.0147   0.0271
DH,2432bits               2         0.0003   0.0006
DH,3072bits               144       0.0238   0.0439
DH,4094bits               1         0.0002   0.0003
DH,4096bits               18257     3.0154   5.5652
DH,5120bits               1         0.0002   0.0003
DH,512bits                101       0.0167   0.0308
DH,6144bits               1         0.0002   0.0003
DH,768bits                334       0.0552   0.1018
DH,8192bits               7         0.0012   0.0021
ECDH,B-571,570bits        5326      0.8797   0.9863
ECDH,P-192,192bits        75        0.0124   0.0139
ECDH,P-224,224bits        89        0.0147   0.0165
ECDH,P-256,256bits        504975    83.4033  93.5182
ECDH,P-384,384bits        14384     2.3757   2.6638
ECDH,P-521,521bits        17077     2.8205   3.1626
ECDH,secp256k1,256bits    1         0.0002   0.0002
Prefer DH,1024bits        39397     6.5069   12.0092
Prefer DH,2048bits        4828      0.7974   1.4717
Prefer DH,3072bits        6         0.001    0.0018
Prefer DH,4096bits        390       0.0644   0.1189
Prefer DH,768bits         37        0.0061   0.0113
Prefer ECDH,B-571,570bits 5087      0.8402   0.9421
Prefer ECDH,P-192,192bits 1         0.0002   0.0002
Prefer ECDH,P-224,224bits 87        0.0144   0.0161
Prefer ECDH,P-256,256bits 470789    77.757   87.1872
Prefer ECDH,P-384,384bits 12040     1.9886   2.2297
Prefer ECDH,P-521,521bits 16590     2.7401   3.0724
Prefer ECDH,secp256k1,256bits 1         0.0002   0.0002
Prefer PFS                549253    90.7163  0
Support PFS               578906    95.6139  0

Supported ECC curves      Count     Percent 
-------------------------+---------+--------
None                      3         0.0005   
None Only                 3         0.0005   
brainpoolP256r1           34554     5.707    
brainpoolP384r1           34555     5.7072   
brainpoolP512r1           34555     5.7072   
prime192v1                1610      0.2659   
prime256v1                517030    85.3943  
prime256v1 Only           427026    70.529   
secp160k1                 1486      0.2454   
secp160r1                 1495      0.2469   
secp160r2                 1485      0.2453   
secp192k1                 1499      0.2476   
secp224k1                 1577      0.2605   
secp224r1                 5351      0.8838   
secp256k1                 36728     6.0661   
secp256k1 Only            1         0.0002   
secp384r1                 97510     16.1051  
secp384r1 Only            6272      1.0359   
secp521r1                 65748     10.8591  
secp521r1 Only            161       0.0266   
sect163k1                 1485      0.2453   
sect163k1 Only            1         0.0002   
sect163r1                 1484      0.2451   
sect163r2                 1484      0.2451   
sect193r1                 1484      0.2451   
sect193r2                 1484      0.2451   
sect233k1                 1567      0.2588   
sect233r1                 1567      0.2588   
sect239k1                 1566      0.2586   
sect283k1                 35955     5.9384   
sect283k1 Only            4         0.0007   
sect283r1                 35953     5.9381   
sect409k1                 35955     5.9384   
sect409r1                 35954     5.9383   
sect571k1                 35955     5.9384   
sect571r1                 35958     5.9389   
server                    37765     6.2374   
server Only               37765     6.2374   

Unsupported curve fallback     Count     Percent 
------------------------------+---------+--------
False                          539840    89.1617  
unknown                        65622     10.8383  

ECC curve ordering        Count     Percent 
-------------------------+---------+--------
                          36432     6.0172   
client                    19039     3.1445   
server                    484508    80.0229  
unknown                   65483     10.8154  

TLSv1.2 PFS supported sigalgs  Count     Percent 
------------------------------+---------+--------
ECDSA-SHA1                     57940     9.5696   
ECDSA-SHA1 Only                7         0.0012   
ECDSA-SHA224                   57898     9.5626   
ECDSA-SHA256                   76391     12.617   
ECDSA-SHA384                   76373     12.614   
ECDSA-SHA512                   76400     12.6185  
ECDSA-SHA512 Only              40        0.0066   
RSA-MD5                        21606     3.5685   
RSA-SHA1                       467740    77.2534  
RSA-SHA1 Only                  29183     4.82     
RSA-SHA224                     392509    64.828   
RSA-SHA256                     447656    73.9363  
RSA-SHA256 Only                7947      1.3126   
RSA-SHA384                     408435    67.4584  
RSA-SHA384 Only                4         0.0007   
RSA-SHA512                     408384    67.45    
RSA-SHA512 Only                138       0.0228   

TLSv1.2 PFS ordering           Count     Percent 
------------------------------+---------+--------
client                         279050    46.0888  
indeterminate                  39        0.0064   
intolerant                     6449      1.0651   
order-fallback                 3         0.0005   
server                         246655    40.7383  
unsupported                    13741     2.2695   

TLSv1.2 PFS sigalg fallback    Count     Percent 
------------------------------+---------+--------
ECDSA SHA1                     57867     9.5575   
ECDSA intolerant               282       0.0466   
ECDSA pfs-rsa-SHA512           18363     3.0329   
ECDSA soft-nopfs               16        0.0026   
RSA False                      21393     3.5333   
RSA SHA1                       403519    66.6465  
RSA intolerant                 52472     8.6664   
RSA pfs-ecdsa-SHA512           67        0.0111   
RSA soft-nopfs                 405       0.0669   

Renegotiation             Count     Percent 
-------------------------+---------+--------
False                     4206      0.6947   
insecure                  15416     2.5462   
secure                    585840    96.7592  

Compression               Count     Percent 
-------------------------+---------+--------
1 (zlib compression)      6044      0.9982   
False                     4206      0.6947   
NONE                      595212    98.3071  

TLS session ticket hint   Count     Percent 
-------------------------+---------+--------
1                         2         0.0003   
1 only                    2         0.0003   
2                         1         0.0002   
2 only                    1         0.0002   
5                         8         0.0013   
5 only                    8         0.0013   
10                        7         0.0012   
10 only                   7         0.0012   
15                        6         0.001    
15 only                   6         0.001    
30                        29        0.0048   
30 only                   29        0.0048   
60                        164       0.0271   
60 only                   158       0.0261   
65                        2         0.0003   
65 only                   2         0.0003   
70                        8         0.0013   
70 only                   6         0.001    
75                        1         0.0002   
75 only                   1         0.0002   
90                        1         0.0002   
90 only                   1         0.0002   
100                       14        0.0023   
100 only                  14        0.0023   
120                       32        0.0053   
120 only                  31        0.0051   
128                       3         0.0005   
128 only                  3         0.0005   
150                       2         0.0003   
180                       101       0.0167   
180 only                  98        0.0162   
240                       12        0.002    
240 only                  12        0.002    
300                       295067    48.7342  
300 only                  292180    48.2574  
302                       2         0.0003   
302 only                  2         0.0003   
360                       4         0.0007   
360 only                  2         0.0003   
400                       7         0.0012   
400 only                  7         0.0012   
420                       123       0.0203   
420 only                  111       0.0183   
450                       1         0.0002   
450 only                  1         0.0002   
480                       10        0.0017   
480 only                  10        0.0017   
500                       5         0.0008   
500 only                  5         0.0008   
540                       5         0.0008   
540 only                  5         0.0008   
600                       35813     5.915    
600 only                  35653     5.8886   
700                       1         0.0002   
700 only                  1         0.0002   
720                       4         0.0007   
720 only                  4         0.0007   
840                       2         0.0003   
840 only                  2         0.0003   
900                       1840      0.3039   
900 only                  1823      0.3011   
960                       3         0.0005   
960 only                  3         0.0005   
1000                      1         0.0002   
1000 only                 1         0.0002   
1200                      3710      0.6128   
1200 only                 3707      0.6123   
1210                      1         0.0002   
1210 only                 1         0.0002   
1320                      2         0.0003   
1320 only                 2         0.0003   
1380                      1         0.0002   
1380 only                 1         0.0002   
1440                      2         0.0003   
1440 only                 2         0.0003   
1500                      5         0.0008   
1500 only                 4         0.0007   
1800                      850       0.1404   
1800 only                 839       0.1386   
1980                      2         0.0003   
1980 only                 2         0.0003   
2100                      2         0.0003   
2100 only                 1         0.0002   
2400                      8         0.0013   
2400 only                 8         0.0013   
2700                      13        0.0021   
2700 only                 13        0.0021   
3000                      57        0.0094   
3000 only                 57        0.0094   
3600                      1218      0.2012   
3600 only                 1203      0.1987   
3900                      2         0.0003   
3900 only                 2         0.0003   
4100                      1         0.0002   
4100 only                 1         0.0002   
4200                      1         0.0002   
5160                      1         0.0002   
5160 only                 1         0.0002   
5400                      15        0.0025   
5400 only                 15        0.0025   
5940                      2         0.0003   
5940 only                 1         0.0002   
6000                      412       0.068    
6000 only                 412       0.068    
7200                      15459     2.5533   
7200 only                 15432     2.5488   
7500                      1         0.0002   
7500 only                 1         0.0002   
8100                      1         0.0002   
8100 only                 1         0.0002   
9000                      3         0.0005   
9000 only                 3         0.0005   
10800                     5550      0.9167   
10800 only                5528      0.913    
14400                     233       0.0385   
14400 only                232       0.0383   
18000                     8         0.0013   
18000 only                8         0.0013   
21600                     4372      0.7221   
21600 only                4371      0.7219   
25200                     1         0.0002   
25200 only                1         0.0002   
28800                     3059      0.5052   
28800 only                3059      0.5052   
36000                     1388      0.2292   
36000 only                1380      0.2279   
43200                     67        0.0111   
43200 only                67        0.0111   
54000                     2         0.0003   
54000 only                2         0.0003   
60000                     1         0.0002   
60000 only                1         0.0002   
64800                     75846     12.527   
64800 only                75841     12.5261  
72000                     16        0.0026   
72000 only                16        0.0026   
79200                     1         0.0002   
79200 only                1         0.0002   
86400                     3405      0.5624   
86400 only                3397      0.5611   
100000                    1         0.0002   
100000 only               1         0.0002   
100800                    8998      1.4861   
100800 only               8987      1.4843   
108000                    1         0.0002   
108000 only               1         0.0002   
115200                    1         0.0002   
115200 only               1         0.0002   
129600                    7         0.0012   
129600 only               7         0.0012   
172800                    57        0.0094   
172800 only               57        0.0094   
216000                    4         0.0007   
216000 only               3         0.0005   
259200                    1         0.0002   
259200 only               1         0.0002   
432000                    2         0.0003   
432000 only               2         0.0003   
604800                    1         0.0002   
864000                    2         0.0003   
864000 only               2         0.0003   
7776000                   2         0.0003   
7776000 only              2         0.0003   
None                      150587    24.8714  
None only                 147396    24.3444  

Certificate sig alg     Count     Percent 
-------------------------+---------+--------
None                      8730      1.4419   
ecdsa-with-SHA256         73301     12.1066  
sha1WithRSAEncryption     14072     2.3242   
sha256WithRSAEncryption   536481    88.6069  
sha384WithRSAEncryption   10        0.0017   
sha512WithRSAEncryption   77        0.0127   

Certificate key size    Count     Percent 
-------------------------+---------+--------
ECDSA 256                 76480     12.6317  
ECDSA 384                 50        0.0083   
ECDSA 521                 1         0.0002   
RSA 1024                  11        0.0018   
RSA 2048                  515147    85.0833  
RSA 2049                  3         0.0005   
RSA 2056                  2         0.0003   
RSA 2058                  3         0.0005   
RSA 2059                  1         0.0002   
RSA 2080                  7         0.0012   
RSA 2084                  1         0.0002   
RSA 2086                  1         0.0002   
RSA 2096                  2         0.0003   
RSA 2408                  1         0.0002   
RSA 2432                  4         0.0007   
RSA 2560                  1         0.0002   
RSA 2948                  1         0.0002   
RSA 3072                  169       0.0279   
RSA 3096                  2         0.0003   
RSA 3248                  4         0.0007   
RSA 4048                  1         0.0002   
RSA 4056                  15        0.0025   
RSA 4068                  2         0.0003   
RSA 4069                  1         0.0002   
RSA 4086                  3         0.0005   
RSA 4092                  2         0.0003   
RSA 4094                  1         0.0002   
RSA 4095                  1         0.0002   
RSA 4096                  35089     5.7954   
RSA 4196                  1         0.0002   
RSA 8192                  11        0.0018   
RSA 8392                  1         0.0002   
RSA/ECDSA Dual Stack      21540     3.5576

OCSP stapling             Count     Percent 
-------------------------+---------+--------
Supported                 152000    25.1048  
Unsupported               453462    74.8952  

Supported Protocols       Count     Percent
-------------------------+---------+-------
SSL2                      15007     2.4786
SSL2 Only                 5         0.0008
SSL3                      84197     13.9062
SSL3 Only                 307       0.0507
SSL3 or TLS1 Only         43671     7.2128
SSL3 or lower Only        315       0.052
TLS1                      591302    97.6613
TLS1 Only                 26101     4.3109
TLS1 or lower Only        57666     9.5243
TLS1.1                    538620    88.9602
TLS1.1 Only               40        0.0066
TLS1.1 or up Only         13694     2.2617
TLS1.2                    545921    90.166
TLS1.2 Only               3995      0.6598
TLS1.2, 1.0 but not 1.1   4786      0.7905

Client Hello intolerance                 Count     Percent
----------------------------------------+---------+-------
SSL 3.254                                12675     2.0934
TLS 1.0                                  13295     2.1958
TLS 1.1                                  3793      0.6265
TLS 1.2                                  80        0.0132
TLS 1.3                                  7562      1.249
TLS 1.4                                  7642      1.2622
extensions                               12        0.002
size c#/12                               12        0.002
size c#/129                              818       0.1351
size c#/16316                            6         0.001
size c#/16317                            5         0.0008
size c#/1957                             11        0.0018
size c#/1958                             11        0.0018
size c#/1959                             21        0.0035
size c#/1960                             34        0.0056
size c#/1961                             27        0.0045
size c#/1962                             63        0.0104
size c#/1963                             68        0.0112
size c#/1964                             62        0.0102
size c#/1965                             42        0.0069
size c#/1966                             17        0.0028
size c#/1967                             13        0.0021
size c#/1969                             7         0.0012
size c#/1970                             6         0.001
size c#/1971                             27        0.0045
size c#/1972                             39        0.0064
size c#/1973                             42        0.0069
size c#/1974                             43        0.0071
size c#/1975                             51        0.0084
size c#/1976                             54        0.0089
size c#/1977                             33        0.0055
size c#/1978                             18        0.003
size c#/1987                             63        0.0104
size c#/20                               13        0.0021
size c#/201                              30        0.005
size c#/22                               117       0.0193
size c#/24507                            8         0.0013
size c#/24508                            5         0.0008
size c#/257                              278       0.0459
size c#/31680                            11        0.0018
size c#/32685                            9         0.0015
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size c#/32693                            8         0.0013
size c#/32694                            14        0.0023
size c#/32695                            11        0.0018
size c#/32696                            27        0.0045
size c#/32697                            63        0.0104
size c#/32698                            23        0.0038
size c#/32699                            14        0.0023
size c#/32700                            18        0.003
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size c#/8107                             2014      0.3326
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size c#/8110                             6277      1.0367
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size c#/8112                             9400      1.5525
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size c#/8119                             8364      1.3814
size c#/8120                             12758     2.1072
size c#/8121                             18287     3.0203
size c#/8122                             25356     4.1879
size c#/8123                             31328     5.1742
size c#/8124                             39585     6.538
size c#/8125                             30235     4.9937
size c#/8126                             22472     3.7115
size c#/8127                             7357      1.2151
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size c#/8134                             61        0.0101
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size c/10245 c#/5046                     8         0.0013
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size c/21849                             5         0.0008
size c/2784                              8         0.0013
size c/32773                             12        0.002
size c/32774                             13        0.0021
size c/377                               145       0.0239
size c/377 c#/129                        145       0.0239
size c/393                               17        0.0028
size c/393 c#/129                        17        0.0028
size c/394                               17        0.0028
size c/394 c#/129                        17        0.0028
size c/395                               20        0.0033
size c/395 c#/129                        19        0.0031
size c/396                               45        0.0074
size c/396 c#/129                        36        0.0059
size c/397                               94        0.0155
size c/397 c#/129                        35        0.0058
size c/398                               343       0.0567
size c/398 c#/129                        62        0.0102
size c/399                               346       0.0571
size c/399 c#/129                        55        0.0091
size c/400                               284       0.0469
size c/400 c#/129                        60        0.0099
size c/401                               117       0.0193
size c/401 c#/129                        64        0.0106
size c/402                               63        0.0104
size c/402 c#/129                        63        0.0104
size c/403                               47        0.0078
size c/403 c#/129                        47        0.0078
size c/404                               32        0.0053
size c/404 c#/129                        32        0.0053
size c/405                               26        0.0043
size c/405 c#/129                        26        0.0043
size c/406                               20        0.0033
size c/406 c#/129                        19        0.0031
size c/407                               30        0.005
size c/407 c#/129                        30        0.005
size c/4077                              21        0.0035
size c/4077 c#/1972                      6         0.001
size c/408                               24        0.004
size c/408 c#/129                        24        0.004
size c/409                               12        0.002
size c/409 c#/129                        12        0.002
size c/4091                              33        0.0055
size c/4092                              524       0.0865
size c/4092 c#/1957                      5         0.0008
size c/4092 c#/1958                      8         0.0013
size c/4092 c#/1959                      9         0.0015
size c/4092 c#/1960                      16        0.0026
size c/4092 c#/1961                      12        0.002
size c/4092 c#/1962                      36        0.0059
size c/4092 c#/1963                      32        0.0053
size c/4092 c#/1964                      32        0.0053
size c/4092 c#/1965                      17        0.0028
size c/4092 c#/1966                      5         0.0008
size c/4092 c#/1969                      5         0.0008
size c/4092 c#/1971                      19        0.0031
size c/4092 c#/1972                      16        0.0026
size c/4092 c#/1973                      20        0.0033
size c/4092 c#/1974                      26        0.0043
size c/4092 c#/1975                      23        0.0038
size c/4092 c#/1976                      30        0.005
size c/4092 c#/1977                      13        0.0021
size c/4092 c#/1978                      9         0.0015
size c/4093                              482       0.0796
size c/4093 c#/1957                      6         0.001
size c/4093 c#/1959                      12        0.002
size c/4093 c#/1960                      18        0.003
size c/4093 c#/1961                      15        0.0025
size c/4093 c#/1962                      27        0.0045
size c/4093 c#/1963                      36        0.0059
size c/4093 c#/1964                      30        0.005
size c/4093 c#/1965                      25        0.0041
size c/4093 c#/1966                      12        0.002
size c/4093 c#/1967                      9         0.0015
size c/4093 c#/1971                      8         0.0013
size c/4093 c#/1972                      17        0.0028
size c/4093 c#/1973                      21        0.0035
size c/4093 c#/1974                      17        0.0028
size c/4093 c#/1975                      28        0.0046
size c/4093 c#/1976                      23        0.0038
size c/4093 c#/1977                      20        0.0033
size c/4093 c#/1978                      8         0.0013
size c/4093 c#/1987                      63        0.0104
size c/410                               13        0.0021
size c/410 c#/129                        13        0.0021
size c/411                               8         0.0013
size c/411 c#/129                        7         0.0012
size c/412                               9         0.0015
size c/412 c#/129                        9         0.0015
size c/413                               9         0.0015
size c/413 c#/129                        9         0.0015
size c/415                               5         0.0008
size c/415 c#/129                        5         0.0008
size c/49153                             12        0.002
size c/49153 c#/24508                    5         0.0008
size c/49154                             10        0.0017
size c/49154 c#/24507                    5         0.0008
size c/540                               8         0.0013
size c/540 c#/201                        8         0.0013
size c/561                               9         0.0015
size c/562                               13        0.0021
size c/563                               22        0.0036
size c/564                               12        0.002
size c/567                               5         0.0008
size c/633                               6         0.001
size c/633 c#/257                        6         0.001
size c/647                               16        0.0026
size c/6496                              5         0.0008
size c/6497                              5         0.0008
size c/652                               44        0.0073
size c/652 c#/257                        44        0.0073
size c/654                               12        0.002
size c/655                               13        0.0021
size c/65536                             1023      0.169
size c/65536 c#/31680                    11        0.0018
size c/65536 c#/32685                    6         0.001
size c/65536 c#/32694                    8         0.0013
size c/65536 c#/32695                    5         0.0008
size c/65536 c#/32696                    11        0.0018
size c/65536 c#/32697                    50        0.0083
size c/65536 c#/32698                    11        0.0018
size c/65536 c#/32699                    8         0.0013
size c/65536 c#/32700                    10        0.0017
size c/65537                             1299      0.2145
size c/65537 c#/32694                    6         0.001
size c/65537 c#/32695                    6         0.001
size c/65537 c#/32696                    16        0.0026
size c/65537 c#/32697                    12        0.002
size c/65537 c#/32698                    12        0.002
size c/65537 c#/32699                    6         0.001
size c/65537 c#/32700                    8         0.0013
size c/65537 c#/32701                    7         0.0012
size c/65537 c#/32702                    15        0.0025
size c/65537 c#/32709                    206       0.034
size c/656                               21        0.0035
size c/656 c#/257                        5         0.0008
size c/667                               8         0.0013
size c/667 c#/257                        8         0.0013
size c/668                               10        0.0017
size c/668 c#/257                        10        0.0017
size c/669                               15        0.0025
size c/669 c#/257                        15        0.0025
size c/67                                5         0.0008
size c/670                               10        0.0017
size c/670 c#/257                        10        0.0017
size c/671                               24        0.004
size c/671 c#/257                        16        0.0026
size c/672                               32        0.0053
size c/672 c#/257                        12        0.002
size c/673                               81        0.0134
size c/673 c#/257                        18        0.003
size c/674                               125       0.0206
size c/674 c#/257                        20        0.0033
size c/675                               112       0.0185
size c/675 c#/257                        18        0.003
size c/676                               39        0.0064
size c/676 c#/257                        8         0.0013
size c/677                               20        0.0033
size c/677 c#/257                        12        0.002
size c/678                               22        0.0036
size c/678 c#/257                        10        0.0017
size c/679                               23        0.0038
size c/679 c#/257                        10        0.0017
size c/680                               30        0.005
size c/680 c#/257                        12        0.002
size c/683                               5         0.0008
size c/683 c#/257                        5         0.0008
size c/685                               6         0.001
size c/685 c#/257                        5         0.0008
size c/687                               5         0.0008
size c/73                                42        0.0069
size c/8281                              6         0.001
size c/87                                89        0.0147
size c/87 c#/22                          28        0.0046
size c/8753                              8         0.0013
size c/8753 c#/4310                      7         0.0012
size c/8767                              30        0.005
size c/8767 c#/4317                      30        0.005
size c/9435                              5         0.0008
size e/10245                             1354      0.2236
size e/10245 c/10245                     235       0.0388
size e/10245 c/10246                     1112      0.1837
size e/10654                             5         0.0008
size e/10654 c/10655                     5         0.0008
size e/11634                             18        0.003
size e/11634 c/11635                     18        0.003
size e/12288                             11        0.0018
size e/12288 c/12288                     6         0.001
size e/12288 c/12289                     5         0.0008
size e/12333                             5         0.0008
size e/1356                              163       0.0269
size e/1356 c/1356                       6         0.001
size e/1356 c/1357                       152       0.0251
size e/14358                             6         0.001
size e/15370                             6         0.001
size e/15370 c/398                       5         0.0008
size e/16128                             5         0.0008
size e/16289                             5         0.0008
size e/16351                             143       0.0236
size e/16351 c/397                       10        0.0017
size e/16351 c/398                       27        0.0045
size e/16351 c/399                       47        0.0078
size e/16351 c/400                       44        0.0073
size e/16351 c/401                       12        0.002
size e/16353                             8         0.0013
size e/16380                             8         0.0013
size e/16382                             118       0.0195
size e/16382 c/16382                     60        0.0099
size e/16382 c/16383                     20        0.0033
size e/16382 c/16389                     13        0.0021
size e/16382 c/16390                     14        0.0023
size e/16383                             12        0.002
size e/16384                             37        0.0061
size e/16384 c/16385                     24        0.004
size e/16385                             7248      1.1971
size e/16385 c/16384                     5         0.0008
size e/16385 c/16385                     4271      0.7054
size e/16385 c/16386                     2804      0.4631
size e/16385 c/16388                     7         0.0012
size e/16385 c/16389                     8         0.0013
size e/16385 c/16390                     9         0.0015
size e/16385 c/398                       7         0.0012
size e/16385 c/399                       23        0.0038
size e/16385 c/400                       16        0.0026
size e/16385 c/401                       7         0.0012
size e/16385 c/656                       7         0.0012
size e/16385 c/673                       7         0.0012
size e/16385 c/674                       15        0.0025
size e/16385 c/675                       9         0.0015
size e/16386                             14        0.0023
size e/16386 c/16390                     6         0.001
size e/16387                             75        0.0124
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size e/16387 c/16388                     6         0.001
size e/16387 c/16389                     27        0.0045
size e/16387 c/16390                     23        0.0038
size e/16388                             100       0.0165
size e/16388 c/16385                     6         0.001
size e/16388 c/16386                     10        0.0017
size e/16388 c/16388                     20        0.0033
size e/16388 c/16389                     30        0.005
size e/16388 c/16390                     26        0.0043
size e/16389                             78228     12.9204
size e/16389 c/1142                      10        0.0017
size e/16389 c/1143                      6         0.001
size e/16389 c/1144                      9         0.0015
size e/16389 c/16382                     14        0.0023
size e/16389 c/16383                     27        0.0045
size e/16389 c/16386                     29        0.0048
size e/16389 c/16387                     30        0.005
size e/16389 c/16388                     26        0.0043
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size e/16389 c/16390                     39774     6.5692
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size e/16389 c/673                       16        0.0026
size e/16389 c/674                       32        0.0053
size e/16389 c/675                       17        0.0028
size e/16389 c/676                       8         0.0013
size e/16389 c/680                       6         0.001
size e/16392                             5         0.0008
size e/181                               5         0.0008
size e/182                               22        0.0036
size e/182 c/398                         19        0.0031
size e/183                               7         0.0012
size e/184                               11        0.0018
size e/184 c/400                         5         0.0008
size e/2049                              38        0.0063
size e/2049 c/2049                       20        0.0033
size e/2049 c/2050                       15        0.0025
size e/2053                              28        0.0046
size e/2053 c/562                        5         0.0008
size e/2053 c/563                        10        0.0017
size e/2053 c/564                        9         0.0015
size e/2207                              5         0.0008
size e/3221                              7         0.0012
size e/3470                              10        0.0017
size e/3471                              7         0.0012
size e/3726                              8         0.0013
size e/4076                              11        0.0018
size e/4076 c/4077                       9         0.0015
size e/4091                              33        0.0055
size e/4091 c/4091                       16        0.0026
size e/4091 c/4092                       17        0.0028
size e/4092                              77        0.0127
size e/4092 c/4092                       41        0.0068
size e/4092 c/4093                       35        0.0058
size e/65536                             930       0.1536
size e/65536 c/65536                     432       0.0714
size e/65536 c/65537                     480       0.0793
size e/663                               8         0.0013
size e/663 c/154                         8         0.0013
size e/664                               23        0.0038
size e/664 c/155                         23        0.0038
size e/665                               57        0.0094
size e/665 c/156                         48        0.0079
size e/665 c/157                         9         0.0015
size e/75                                41        0.0068
size e/75 c/73                           41        0.0068
size e/8156                              5         0.0008
size e/8282                              7         0.0012
size e/8283                              17        0.0028
size e/8283 c/398                        9         0.0015
x:missing information                    312       0.0515



Statistics from 345853 chains provided by 733230 hosts

Server provided chains    Count     Percent
-------------------------+---------+-------
complete                  321690    43.873
incomplete                13637     1.8599
untrusted                 397903    54.2671

Trusted chain statistics
========================

Chain length              Count     Percent
-------------------------+---------+-------
2                         1         0.0003
3                         342016    98.8906
4                         3826      1.1063
5                         10        0.0029

CA key size in chains     Count
-------------------------+---------
ECDSA 256                 994       
ECDSA 384                 992       
RSA 1024                  2         
RSA 2045                  2         
RSA 2048                  559292    
RSA 4096                  134269    

Chains with CA key        Count     Percent
-------------------------+---------+-------
ECDSA 256                 994       0.2874
ECDSA 384                 992       0.2868
RSA 1024                  2         0.0006
RSA 2045                  2         0.0006
RSA 2048                  344498    99.6082
RSA 4096                  133708    38.6604

Signature algorithm (ex. root) Count
------------------------------+---------
ecdsa-with-SHA384              983       
sha1WithRSAEncryption          4319      
sha256WithRSAEncryption        224373    
sha384WithRSAEncryption        119959    
sha512WithRSAEncryption        64        

Eff. host cert chain LoS  Count     Percent
-------------------------+---------+-------
80                        4274      1.2358
112                       340564    98.4707
128                       1015      0.2935

Most common root CAs                          Count     Percent
---------------------------------------------+---------+-------
(d6325660) COMODO RSA Certification Authority 106139    30.689
(2c543cd1) GeoTrust Global CA                 56165     16.2396
(cbf06781) Go Daddy Root Certificate Authorit 32653     9.4413
(5ad8a5d6) GlobalSign Root CA                 24999     7.2282
(244b5494) DigiCert High Assurance EV Root CA 16519     4.7763
(b204d74a) VeriSign Class 3 Public Primary Ce 15764     4.558
(fc5a8f99) USERTrust RSA Certification Author 13736     3.9716
(2e4eed3c) thawte Primary Root CA             10647     3.0785
(653b494a) Baltimore CyberTrust Root          8279      2.3938
(3513523f) DigiCert Global Root CA            8112      2.3455
(4bfab552) Starfield Root Certificate Authori 8095      2.3406
(ae8153b9) StartCom Certification Authority   5419      1.5669
(e2799e36) GeoTrust Primary Certification Aut 5190      1.5006
(480720ec) GeoTrust Primary Certification Aut 4051      1.1713

Most common intermediate CA                   Count     Percent
---------------------------------------------+---------+-------
(8d28ae65) COMODO RSA Domain Validation Secur 72895     21.0769
(27eb7704) Go Daddy Secure Certificate Author 32653     9.4413
(53f3e569) RapidSSL SHA256 CA - G3            23158     6.6959
(1400f578) cPanel, Inc. Certification Authori 19966     5.773
(80ecc636) RapidSSL SHA256 CA                 14853     4.2946
(38ae8eda) DigiCert SHA2 High Assurance Serve 13712     3.9647
(7d9c641e) Symantec Class 3 Secure Server CA  10524     3.0429
(10310d4b) GeoTrust SSL CA - G3               10160     2.9377
(16744f0c) AlphaSSL CA - SHA256 - G2          10093     2.9183
(c43a77d9) COMODO RSA Organization Validation 9144      2.6439
(85cf5865) DigiCert SHA2 Secure Server CA     8104      2.3432
(cd7781e5) Starfield Secure Certificate Autho 8095      2.3406
(d7d634d4) GlobalSign Domain Validation CA -  7259      2.0989
(3d97f5e2) Verizon Akamai SureServer CA G14-S 6396      1.8493
(fd917e82) SecureCore RSA DV CA               6157      1.7802
(9ad474ec) thawte SSL CA - G2                 5683      1.6432
(a0f7ac3e) Symantec Class 3 EV SSL CA - G3    4780      1.3821
(b85455c4) GlobalSign Organization Validation 4617      1.335
(b71a5f76) GeoTrust EV SSL CA - G4            4051      1.1713
(98d7cad7) GeoTrust DV SSL CA - G3            3804      1.0999
(b155520b) GlobalSign CloudSSL CA - SHA256 -  3507      1.014

Scan performed between 28th of August and 27th of September 2016.