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 undefined
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