On the standards track: No
Is Experimental: No
Is Deprecated: No
In Chrome version 53 on 2016-08-31 Note: Before Chrome 66, this method returned null when the element was a child of a host node. See bug 40537452.
In Chrome Android version 53 on 2016-09-07 Note: Before Chrome Android 66, this method returned null when the element was a child of a host node. See bug 40537452.
In Edge version 79 on 2020-01-15
In Firefox version 63 on 2018-10-23
In Firefox for Android version 63 on 2018-10-23
Not in Internet Explorer
In Quest Browser version 5.0 on undefined Note: Before Quest Browser 5.0, this method returned null when the element was a child of a host node. See bug 40537452.
In Opera version 40 on 2016-09-20 Note: Before Opera 53, this method returned null when the element was a child of a host node. See bug 40537452.
In Opera Android version 41 on 2016-10-25 Note: Before Opera Android 47, this method returned null when the element was a child of a host node. See bug 40537452.
In Safari version 10.1 on 2017-03-27
In Safari on iOS version 10.3 on 2017-03-27
In Samsung Internet version 6.0 on 2017-08-23 Note: Before Samsung Internet 9.0, this method returned null when the element was a child of a host node. See bug 40537452.
In WebView Android version 53 on 2016-09-07 Note: Before WebView Android 66, this method returned null when the element was a child of a host node. See bug 40537452.
In WebView on iOS version 10.3 on 2017-03-27