api.PerformanceEventTiming.processingStart

Spec

MDN URL

Status

On the standards track: Yes

Is Experimental: No

Is Deprecated: No

Browser Support

In Chrome version 76 on 2019-07-30

In Chrome Android version 76 on 2019-07-30

In Edge version 79 on 2020-01-15

In Firefox version 89 on 2021-06-01

In Firefox for Android version 89 on 2021-06-01

Not in Internet Explorer

In Quest Browser version 7.0 on undefined

In Opera version 63 on 2019-08-20

In Opera Android version 54 on 2019-10-18

Not in Safari

Not in Safari on iOS

In Samsung Internet version 12.0 on 2020-06-19

In WebView Android version 76 on 2019-07-30