On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 36 on 2014-07-16 Note: Only supported for HTMLDocument, not all Document objects.
In Chrome Android version 36 on 2014-07-16 Note: Only supported for HTMLDocument, not all Document objects.
In Edge version 12 on 2015-07-29
In Firefox version 1 on 2004-11-09 Note: Incorrect behavior before Firefox 23.
In Firefox for Android version 4 on 2011-03-29 Note: Incorrect behavior before Firefox for Android 23.
In Internet Explorer version 5 on 1999-03-18
In Quest Browser version 5.0 on undefined
In Opera version 51 on 2018-02-07 Note: Only supported for HTMLDocument, not all Document objects.
In Opera Android version 47 on 2018-07-23 Note: Only supported for HTMLDocument, not all Document objects.
In Safari version 10.1 on 2017-03-27 Note: Only supported for HTMLDocument, not all Document objects.
In Safari on iOS version 10.3 on 2017-03-27 Note: Only supported for HTMLDocument, not all Document objects.
In Samsung Internet version 3.0 on 2015-04-10 Note: Only supported for HTMLDocument, not all Document objects.
In WebView Android version 37 on 2014-09-03 Note: Only supported for HTMLDocument, not all Document objects.
In WebView on iOS version 10.3 on 2017-03-27 Note: Only supported for HTMLDocument, not all Document objects.