On the standards track: Yes
Is Experimental: No
Is Deprecated: Yes
In Chrome from the start Removed from Chrome version 65 on 2018-03-06
In Chrome Android from the start Removed from Chrome Android version 65 on 2018-03-06
In Edge version 12 on 2015-07-28 Removed from Edge version 79 on 2020-01-15
In Firefox version 1 on 2004-11-09 Removed from Firefox version 68 on 2019-07-09
In Firefox for Android version 4 on 2011-03-29 Removed from Firefox for Android version 68 on 2019-07-09
In Internet Explorer from the start
In Quest Browser from the start Removed from Quest Browser version 5.0 on undefined
In Opera from the start
In Opera Android from the start
In Safari from the start
In Safari on iOS from the start
In Samsung Internet from the start Removed from Samsung Internet version 9.0 on 2018-09-15
In WebView Android from the start Removed from WebView Android version 65 on 2017-03-06