Category - Web Server Extensions

This module provides SSL v3 and TLS v1.x support for the Apache HTTP Server.

We have discovered 155,804 live websites that are using mod_ssl.

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Technology usage statistics

Websites using mod_ssl155,804 websites
Most popular in the country US
Market position in Web Server Extensions#4
Market penetration in Web Server Extensions7.56%
Most popular version2.8.31

Technology adoption

Recent changes in mod_ssl usage. (See mod_ssl Usage Changes report)
Websites that added mod_ssl+3,889
Websites that dropped mod_ssl-27,147
Websites that changed version of mod_ssl678

Distribution by websites popularity

mod_ssl detection in the top websites by popularity
Top 10k sites3 websites
Top 100k sites149 websites
Top 1m sites2,091 websites

Websites utilizing mod_ssl

Top websites that use mod_ssl

DomainCountryRankContacts US4,298 CH9,172 CH9,172 KR10,135 NL11,412 US13,417
See full domain list
Flat price per the report, subscription is not required.

Geographical Distribution

Technology usage distribution by websites across the globe.

Alternative Technologies

OpenSSL: Total 1,561,946 domains found using OpenSSL
mod_fcgid: Total 559,508 domains found using mod_fcgid
Google PageSpeed: Total 321,357 domains found using Google PageSpeed
mod_bwlimited: Total 134,327 domains found using mod_bwlimited
WebDAV: Total 112,465 domains found using WebDAV
mod_perl: Total 75,349 domains found using mod_perl
mod_gzip: Total 58,181 domains found using mod_gzip
mod_dav: Total 55,774 domains found using mod_dav
mod_python: Total 41,541 domains found using mod_python
mod_jk: Total 39,987 domains found using mod_jk


  • 2 (61 subversions, 13,991 domains)