Top Technologies by Market Share for 2021

The data is provided by w3techs.com

W3TECHS’s goal is to collect information about the usage of various types of technologies used for building and running websites, and to produce and publish surveys that give insights into that subject. W3TECHS has no affiliation with any of the technology providers, which we cover in our surveys.

The data is updated regularly. 

Content Management Systems
WordPress 65.2%
Server-side Programming Languages
PHP 79%
Client-side Programming Languages
JavaScript 97.5%
JavaScript libraries
jQuery 95.6%
Web Servers
Nginx 34.1%
Operating Systems
Unix 77.1%
Markup Languages
HTML 93.1%