On the standards track: No
Is Experimental: No
Is Deprecated: Yes
In Chrome version 8 on 2010-12-02
In Chrome Android version 18 on 2012-06-27
In Edge version 79 on 2020-01-15
In Firefox version 50 on 2016-11-15 Removed from Firefox version 52 on 2017-03-07
In Firefox for Android version 50 on 2016-11-15 Removed from Firefox for Android version 52 on 2017-03-07
Not in Internet Explorer
In Quest Browser version 5.0 on undefined
Not in Opera
In Opera Android version 14 on 2013-05-21
Not in Safari
Not in Safari on iOS
In Samsung Internet version 1.0 on 2013-04-27
In WebView Android version ≤37 on undefined