Content Management System

CPanelCPanel

CPanel Usage Statistics · Download List of All Websites using CPanel

cPanel is the industry leader for turning standalone servers into a fully automated point-and-click hosting platform.

Email Hosting Providers

SPFSPF

SPF Usage Statistics · Download List of All Websites using SPF

The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.

Standard

Operating Systems and Servers

mod_pagespeedmod_pagespeed

mod_pagespeed Usage Statistics · Download List of All Websites using mod_pagespeed

mod_pagespeed is an open-source Apache module that automatically optimizes web pages and resources on them.

Web Servers

ApacheApache

Apache Usage Statistics · Download List of All Websites using Apache

Apache has been the most popular web server on the Internet since April 1996.

nginxnginx

nginx Usage Statistics · Download List of All Websites using nginx

nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.