What powers wp.com?

Analytics

Google Analytics

since Jun 2018

Hotjar

since Jun 2018

KISSmetrics

since May 2022

Quantcast Measure

since Jun 2018

CMS

WordPress

since Apr 2018

Databases

MySQL

since Jun 2018

Font scripts

Google Font API

since Apr 2018

Twitter Emoji (Twemoji)

since May 2022

JavaScript libraries

jQuery v3.7.1

since Jun 2018

jQuery Migrate v3.4.1

since May 2022

Miscellaneous

HTTP/3

since Apr 2026

Open Graph

since Sep 2022

RSS

since Dec 2022

PaaS

WordPress.com

since May 2022

Programming languages

PHP

since Jun 2018

Web servers

Nginx

since Apr 2018

Widgets

Facebook

since Jun 2018