Web server extensions

These are the top Web server extensions technologies based on market share in 2026.

# Technology Websites tracked Market share
1
OpenSSL
370,000
69%
2
Google PageSpeed
100,000
20%
3
mod_ssl
13,000
3%
4
mod_perl
13,000
2%
5
mod_wsgi
10,000
2%
6
mod_jk
10,000
2%
7
mod_dav
4,300
0.8%
8
mod_python
2,000
0.4%
9
mod_fastcgi
2,000
0.4%
10
mod_rails
730
0.1%

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Websites in United Kingdom

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