What powers 9s9s.org?

Caching

Litespeed Cache

since Apr 2026

CMS

WordPress

since Apr 2026

Databases

MySQL

since Apr 2026

JavaScript frameworks

AMP

since Apr 2026

JavaScript libraries

Lightbox

since Apr 2026

Miscellaneous

Gravatar

since Apr 2026

Open Graph

since Apr 2026

PWA

since Apr 2026

RSS

since Apr 2026

Performance

Priority Hints

since Apr 2026

Programming languages

PHP

since Apr 2026

Web servers

LiteSpeed

since Apr 2026

WordPress plugins

AMP for WordPress

since Apr 2026

Site Kit v1.178.0

since Apr 2026

Yoast SEO

since Apr 2026