On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 30 on 2013-10-01
In Chrome Android version 30 on 2013-10-02
In Edge version 15 on 2017-04-05
In Firefox version 51 on 2017-01-24
In Firefox for Android version 51 on 2017-01-24
In Internet Explorer version 11 on 2013-10-17
In Quest Browser version 5.0 on undefined
In Opera version 17 on 2013-10-08
In Opera Android version 18 on 2013-11-20
In Safari version 9.1 on 2016-03-21
In Safari on iOS version 9.3 on 2016-03-21
In Samsung Internet version 2.0 on 2014-10-17
In WebView Android version 4.4 on 2013-12-09