Web features explorer - Navigation timing

Web features explorer

Tags: api Groups: Performance

The navigation performance entry and the PerformanceNavigationTiming API measures navigation events, such as loading time or the number of redirects.

Learning resources on MDN

Navigation timing

Browser support

Chrome 57 Released on 2017-03-09
Chrome Android 57 Released on 2017-03-16
Edge 12 Released on 2015-07-29
Firefox 58 Released on 2018-01-23
Firefox for Android 58 Released on 2018-01-22
Safari 15 Released on 2021-09-20
Safari on iOS 15.1 Released on 2021-10-25

Specifications

Navigation Timing Level 2, from Web Performance Working Group (W3C).

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