On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 5 on 2010-05-25 Note: Before version 34, Chrome would fire a popstate event on page load.
In Chrome Android version 18 on 2012-06-27 Note: Before version 34, Chrome Android would fire a popstate event on page load.
Not in Deno
In Edge version 12 on 2015-07-29
In Firefox version 4 on 2011-03-22
In Firefox for Android version 4 on 2011-03-29
In Internet Explorer version 10 on 2012-10-26
In Quest Browser version 5.0 on undefined Note: Before version 5.0, Quest Browser would fire a popstate event on page load.
In Opera version 11.5 on 2011-06-28
In Opera Android version 11.5 on 2011-10-12
In Safari version 5 on 2010-06-07 Note: Before version 10, Safari would fire a popstate event on page load.
In Safari on iOS version 4.2 on 2010-11-22 Note: Before version 10, Safari on iOS would fire a popstate event on page load.
In Samsung Internet version 1.0 on 2013-04-27 Note: Before version 2.0, Samsung Internet would fire a popstate event on page load.
In WebView Android version 4.4 on 2013-12-09 Note: Before version 37, WebView Android would fire a popstate event on page load.
In WebView on iOS version 4.2 on 2010-11-22 Note: Before version 10, WebView on iOS would fire a popstate event on page load.