On the standards track: No
Is Experimental: No
Is Deprecated: Yes
In Chrome version 33 on 2014-02-20
In Chrome Android version 33 on 2014-02-26
In Edge version 14 on 2016-08-02
In Firefox version 49 on 2016-09-20 Removed from Firefox version 95 on 2021-12-07
Not in Firefox for Android
Not in Internet Explorer
In Quest Browser version 5.0 on undefined
In Opera version 21 on 2014-05-06
Not in Opera Android
In Safari version 7 on 2013-10-22 Removed from Safari version 14.1 on 2021-04-26
In Safari on iOS version 7 on 2013-09-18 Removed from Safari on iOS version 14.5 on 2021-04-26
In Samsung Internet version 3.0 on 2015-04-10
Not in WebView Android