How to quickly test with Perfmatters off

When it comes to debugging, it can be helpful to test with Perfmatters off quickly to rule out a problem. This saves time from toggling settings off in the plugin or temporarily deactivating it. You can use our query strings below.

• Test with Perfmatters off
• Test with Delay and Defer JS off
• Test with Unused CSS off

Test with Perfmatters off

To test with Perfmatters off, add the following query string to the end of a URL:

?perfmattersoff

Note: Currently, this only turns off features in our global buffer. This includes Delay JS, Defer JS, Unused CSS, lazy loading, preloading, local Google Fonts, and CDN rewrite. We are working on improving this to include everything, such as quick toggle options.

Test with Delay and Defer JS off

To test with the Delay JS and Defer JS features off, add the following query string to the end of a URL:

?perfmattersjsoff

Test with Unused CSS off

To test with the Unused CSS feature off, add the following query string to the end of a URL:

?perfmatterscssoff