OpenSSL

Category - Web Server Extensions

OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols.

Technology usage statistics

Websites using OpenSSL 213,895 websites
Most popular in the country United States of America
Market position in Web Server Extensions #1
Market share in Web Server Extensions 53.30%
Most popular version 1.0.2

Technology adoption

Recent changes in OpenSSL usage. (See OpenSSL Usage Changes report)
Websites that added OpenSSL +20,968
Websites that dropped OpenSSL -13,021
Websites that changed version of OpenSSL 3,120

Distribution by websites popularity

OpenSSL detection in the top websites by popularity
Top 10k sites 239 websites
Top 100k sites 1,915 websites
Top 1m sites 32,244 websites

Websites utilizing OpenSSL

Top websites that use OpenSSL

Domain Country Rank Contacts
www.energy.gov United States of America 444
dummies.com United States of America 516
www.fao.org United States of America 528
northeastern.edu United States of America 600
www.northeastern.edu United States of America 600
gimp.org United States of America 731
See full domain list

Market Share

OpenSSL market share within the Web Server Extensions category

Geographical Distribution

Technology usage distribution by websites across the globe.






Versions (by popularity)

  • 1.0.2 (55.50%)
  • 1.1.1 (20.84%)
  • 1.0.1 (14.55%)
  • 0.9.8 (6.00%)
  • 0.9.7 (1.06%)
  • 1.1.0 (0.94%)
  • 1.0.0 (0.86%)
  • 0.9.6 (0.24%)

See all 13 versions ...

OpenSSL often used together with


Category - Web Servers.
Apache is used together with OpenSSL on 229,848 domains. Total 3,817,801 domains found using Apache
Category - Programming Languages.
PHP is used together with OpenSSL on 183,734 domains. Total 3,784,998 domains found using PHP
Category - Document Encoding.
UTF-8 is used together with OpenSSL on 162,602 domains. Total 8,690,114 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with OpenSSL on 113,416 domains. Total 6,620,828 domains found using JavaScript
Category - JavaScript Libraries.
jQuery is used together with OpenSSL on 89,180 domains. Total 4,002,518 domains found using jQuery
Category - Mobile.
Viewport Meta is used together with OpenSSL on 88,991 domains. Total 5,065,567 domains found using Viewport Meta


Alternative Technologies


mod_apreq2: Total 1,690 domains found using mod_apreq2
mod_auth_kerb: Total 870 domains found using mod_auth_kerb
mod_auth_pam: Total 579 domains found using mod_auth_pam
mod_auth_passthrough: Total 1,704 domains found using mod_auth_passthrough
mod_auth_pgsql: Total 421 domains found using mod_auth_pgsql
mod_bwlimited: Total 43,743 domains found using mod_bwlimited
mod_dav: Total 12,185 domains found using mod_dav
mod_deflate: Total 154 domains found using mod_deflate
mod_fastcgi: Total 3,925 domains found using mod_fastcgi
mod_gzip: Total 19,523 domains found using mod_gzip