WordPress performance library

Core Web Vitals for WordPress

Treat the metrics separately. Loading, interaction responsiveness and layout stability require different fixes.

A WordPress-focused guide to the three Core Web Vitals and the kinds of fixes each one requires.

A practical LCP workflow covering server response, critical images, CSS, fonts and JavaScript.

A WordPress-specific approach to improving interaction responsiveness by controlling JavaScript and expensive event work.

A practical checklist for reducing WordPress layout shifts caused by media, fonts, dynamic content and late UI.

Looking for a simpler caching workflow?

WP Rocket combines page caching with front-end optimization controls. Review the live product details before deciding.