Resources like CSS and JS are typically render-blocking by nature. This means they block the first paint of your page,...

The “Reduce unused CSS” warning is triggered by PageSpeed Insights when you have code being loaded by a plugin or...

Google will flag your assets with the “Serve static assets with an efficient cache policy” warning when they have a...

Below is a list of all the filters available in Perfmatters. These allow you to further customize the plugin. If...

There might be times when you need to add an exception for a script or plugin based on the state...

This is a good place to get started after first installing Perfmatters. We’ve put together some recommended settings we typically...

Preload allows you to specify resources (such as fonts, images, JavaScript, and CSS) that are needed right away or very...

If you regularly work with a lot of sites, it can be cumbersome to copy over all of your settings....

Dashicons is the official icon font of the WordPress admin as of 3.8. Some themes and developers utilize this (dashicons.min.css) on...

Query strings such as “?” or “&” are sometimes appended on the ends of assets (CSS, JS) in WordPress, along with the...