Website Performance Checker

Analyze a public webpage with Google PageSpeed Insights and review Lighthouse performance metrics for mobile or desktop.

Free Website Performance Checker

The eko24.net Website Performance Checker uses Google PageSpeed Insights data to analyze a public webpage and display a Lighthouse performance score with useful loading and responsiveness metrics.

What do the metrics mean?

FCP measures when the first content appears. LCP focuses on the largest visible content element. TBT measures blocking time in the Lighthouse lab test. CLS measures unexpected layout movement, while Speed Index reflects how quickly page contents become visually complete.

Mobile and desktop tests

Select Mobile or Desktop before running the test. Results can differ because the PageSpeed analysis strategy changes the test conditions. A Lighthouse performance result is a lab measurement and should not be treated as identical to real-user field data.

How to improve website performance