The Profiler API records data about the execution of a page, which you can send to a server for later analysis. Also known as self-profiling.

Compatibility

• Chrome 94 Released on 2021-09-21
• Chrome Android 94 Released on 2021-09-21
• Edge 94 Released on 2021-09-24
• Firefox ❌ Search for bugs Search for standards position
• Firefox for Android ❌ Search for bugs Search for standards position
• Safari ❌ Search for bugs Search for standards position
• Safari on iOS ❌ Search for bugs Search for standards position

BCD data

• api.Profiler
• api.Profiler.Profiler
• api.Profiler.sampleInterval
• api.Profiler.stop
• api.Profiler.stopped