Frameworks

PHPPHP

PHP Usage Statistics · Download List of All Websites using PHP

PHP is a widely used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

Content Management System

TextpatternTextpattern

Textpattern Usage Statistics · Download List of All Websites using Textpattern

Textpattern is a flexible, elegant and easy-to-use content management system. It is both free and open source.

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.