On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 1 on 2008-12-11
In Chrome Android version 18 on 2012-06-27
In Edge version 12 on 2015-07-29
In Firefox version 3.6 on 2010-01-21
In Firefox for Android version 4 on 2011-03-29
In Internet Explorer version 11 on 2013-10-17 Note: Internet Explorer 9 and 10 have bugs where the 'interactive' state can be fired too early before the document has finished parsing. Only supports 'complete'.
In Quest Browser version 5.0 on 2018-07-01
In Opera version 11 on 2010-12-16 Note: Opera Presto fires 'complete' late after the 'load' event (in an incorrect order as per HTML5 standard specification).
In Opera Android version 11 on 2011-03-22 Note: Opera Presto fires 'complete' late after the 'load' event (in an incorrect order as per HTML5 standard specification).
In Safari version 1 on 2003-06-23
In Safari on iOS version 1 on 2007-06-29
In Samsung Internet version 1.0 on 2013-04-27
In WebView Android version 4.4 on 2013-12-09
In WebView on iOS version 1 on 2007-06-29