On the standards track: No
Is Experimental: No
Is Deprecated: Yes
Not in Chrome
In Chrome Android version 38 on 2014-10-08 Note: Removal proposed in bug 40509974.
Not in Edge
In Firefox version 31 on 2014-07-22 Removed from Firefox version 32 on 2014-09-02
In Firefox for Android version 31 on 2014-07-22 Removed from Firefox for Android version 99 on 2022-04-05
Not in Internet Explorer
In Quest Browser version 5.0 on undefined Note: Removal proposed in bug 40509974.
Not in Opera
In Opera Android version 25 on 2014-10-16 Note: Removal proposed in bug 40509974.
Not in Safari
Not in Safari on iOS
In Samsung Internet version 3.0 on 2015-04-10 Note: Removal proposed in bug 40509974.
In WebView Android version 50 on 2016-04-13
Not in WebView on iOS