Website Tests

Website Speed Tests

Check your page speed with multiple website speed tests, all at once. These are the leading website tests from across the web, including core web vitals. Enter a URL to test and hit Start.

Core Web VitalsSpeed
Core Web VitalsSpeed
Core Web VitalsSpeed
Core Web VitalsSpeed
Core Web VitalsSpeed

Note: This will open a new tab or window for each of the test sites above. If only one test opens, your browser is blocking pop-ups. Allow pop-ups for chckr.co and try again.

* Sites with an asterisk don't auto-populate the URL after clicking Test URL.

Chckr Recommends

Perfmatters is an easy-to-use WordPress plugin that instantly optimizes your website with performance best practices. Used and recommended by site speed optimization professionals.

About

Chckr is a list of some of the best website testing tools available for free.

No URLs are stored. The test buttons simply link out to the testing sites with the URL you want to check.

Follow

Follow us on Twitter for optimization tweets.