mod_perl vs OpenSSL

OpenSSL is the more common of the two in our index: it runs on 330 websites against 23 for mod_perl, and 20 sites use both. Counts come from real scans, not vendor claims.

mod_perl: 23
OpenSSL: 330

mod_perl

Mod_perl is an optional module for the Apache HTTP server. It embeds a Perl interpreter into the Apache server. In addition to allowing Apache modules to be written in the Perl programming language, it allows the Apache web server to be dynamically configured by Perl programs.

Indexed sites: 23
Share of Web server extensions: 6%

Well-known sites using it

pbase.com2.0.7
dyndns.com2.0.12
uwo.ca2.0.12
capcom.com2.0.12
scoop.co.nz1.30
tamucc.edu2.0.12

All 23 sites

OpenSSL

OpenSSL is a software library for applications that secure communications over computer networks against eavesdropping or need to identify the party at the other end.

Indexed sites: 330
Share of Web server extensions: 79%

Well-known sites using it

All 330 sites

Used together

20 sites run both mod_perl and OpenSSL. That is 87% of the sites using mod_perl, the smaller of the two.

More comparisons

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Google PageSpeed vs mod_sslWeb server extensions
mod_perl vs mod_sslWeb server extensions

Want to know which one a particular site uses? Look it up and see its whole stack, or compare two sites side by side.