On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 144 on 2026-01-13
In Chrome Android version 144 on 2026-01-13
In Edge version 144 on 2026-01-15
In Firefox version 61 on 2018-06-26 Note: This property is exposed but has no effect if the browser.send_pings preference is not set to true. See bug 951104.
In Firefox for Android version 61 on 2018-06-26 Note: This property is exposed but has no effect if the browser.send_pings preference is not set to true. See bug 951104.
Not in Internet Explorer
Not in Quest Browser
Not in Opera
Not in Opera Android
Not in Safari
Not in Safari on iOS
Not in Samsung Internet
In WebView Android version 144 on 2026-01-13
Not in WebView on iOS