See what requests the browser is spending resources one. See how different requests relate to each other.
Correlating rendering progress with what's happening on the network tells you what's holding back your page load times.
DebugBear marks requests with additional detail, like whether they are render-blocking, preloaded, loaded via Early Hint, or are required to load the LCP element.
DebugBear identifies common page speed issues and provides recommendations on how to fix them.
Each web performance recommendation includes a priority to give an estimate of its impact.
Each test result includes a Google Lighthouse test result.
DebugBear's experiments feature lets you try code changes in a controlled environment without deploying code on your website.
Measure the expected impact of an improvement and only send the most important ones to your dev team.
DebugBear reports data from Google's Chrome User Experience Report (CrUX) as part of every test result.
See how your Core Web Vitals scores have changed over the last 25 weeks.
You are using an old browser that is not supported anymore. You can continue using the site, but some things might not work as expected.