On the standards track: Yes
Is Experimental: No
Is Deprecated: Yes
In Chrome version 36 on 2014-07-16
In Chrome Android version 36 on 2014-07-16
In Edge version 12 on 2015-07-28
In Firefox version 12 on 2012-04-24 Removed from Firefox version 69 on 2019-09-03
In Firefox for Android version 14 on 2012-06-26 Removed from Firefox for Android version 79 on 2020-07-28
In Internet Explorer version 10 on 2012-10-26
In Quest Browser version 5.0 on undefined
In Opera version 23 on 2014-07-22
In Opera Android version 24 on 2014-09-10
Not in Safari
Not in Safari on iOS
In Samsung Internet version 3.0 on 2015-04-10
In WebView Android version 37 on 2014-09-03