On the standards track: Yes
Is Experimental: No
Is Deprecated: Yes
In Chrome version 5 on 2010-05-25 Removed from Chrome version 40 on 2015-01-21
In Chrome Android version 18 on 2012-06-27 Removed from Chrome Android version 40 on 2015-01-21
Not in Edge
Not in Firefox
Not in Firefox for Android
Not in Internet Explorer
Not in Quest Browser
In Opera version ≤12.1 on undefined Removed from Opera version 27 on 2015-01-27
In Opera Android version ≤12.1 on undefined Removed from Opera Android version 27 on 2015-01-29
In Safari version 3 on 2007-10-26 Removed from Safari version 16.4 on 2023-03-27
In Safari on iOS version 2 on 2008-07-11 Removed from Safari on iOS version 16.4 on 2023-03-27
In Samsung Internet version 1.0 on 2013-04-27 Removed from Samsung Internet version 4.0 on 2016-03-11
In WebView Android version ≤37 on undefined Removed from WebView Android version 40 on 2015-01-21