W3Techs — World Wide Web Technology Surveys W3Techs — Usage of server-side programming languages W3Techs — All Versions of PHP W3Techs — PHP version 5 W3Techs — PHP version 7 BuiltWith — PHP 7 Usage Statistics CMS Market Share W3Techs — Usage statistics and market share of WordPress WordPress Versions WordPress Versions (PHP, MySQL, & Locales) Wordfence — The September WordPress Attack Report PHP Versions for Composer Netcraft Web Server Survey Most Reliable Hosting Company Sites in October 2017 PYPL PopularitY of Programming Language Index TIOBE Index (Programming Languages) TOPDB Top Database index DB-Engines Rankings DB-Engines Ranking table of Relational DBMS DB-Engines Ranking on Trend Popularity Top Websites of the Internet W3Schools — The Chrome Browser Stats W3Schools — The Internet Explorer (IE) Browser Stats W3Schools — The Firefox Browser Stats W3Counter — Browser & Platform Market Share
