Web servers
Who left XAMPP, and who still runs it
1 websites in the top 1M run XAMPP, observed directly from the rendered page in the latest crawl.
What else they run
Apache HTTP Server 100%MySQL 100%OpenSSL 100%PHP 100%Perl 100%UNIX 100%mod_perl 100%
Share of a 1-domain sample of XAMPP users that also run each.