On the standards track: No
Is Experimental: No
Is Deprecated: Yes
In Chrome version 70 on 2018-10-16
In Chrome Android version 70 on 2018-10-17
In Edge version ≤79 on undefined
In Firefox version 60 on 2018-05-09 Removed from Firefox version 84 on 2020-12-15
In Firefox for Android version 60 on 2018-05-09 Removed from Firefox for Android version 84 on 2020-12-15
Not in Internet Explorer
In Quest Browser version 6.0 on undefined
In Opera version 57 on 2018-11-28
In Opera Android version 49 on 2018-12-07
Not in Safari
Not in Safari on iOS
In Samsung Internet version 10.0 on 2019-08-22
In WebView Android version 70 on 2018-10-17