PerformanceLongTaskTiming
Read More at MDN DocsView SpecSafe to Use
Experimental: This feature is experimental. Learn More
PerformanceLongTaskTiming is not safe to use.
It’s supported by 69% of global browsers.
Browsers
ChromeApr 19, 2017v58.0.0
26%╱99%
There are no users of Chrome running a supported version.
SafariUnsupportedSafari does not support this feature.
EdgeJan 15, 2020v79.0.05%╱100%
There are no users of Edge running a supported version.
FirefoxUnsupportedFirefox does not support this feature.
Version Breakdown
Support
Adoption
Chrome
Apr 19, 2017 v58.0.0
26%╱99%
There are no users of Chrome running a supported version.
Apr 19, 2017 – Latest
v58.0.0+
26%╱99%
Full Support
Chrome Android
Apr 25, 2017 v58.0.0
36%╱100%
100% of Chrome Android users are running a supported version.
Apr 25, 2017 – Latest
v58.0.0+
36%╱100%
Full Support
Edge
Jan 15, 2020 v79.0.0
5%╱100%
There are no users of Edge running a supported version.
Jan 15, 2020 – Latest
v79.0.0+
5%╱100%
Full Support
Firefox
Unsupported
Firefox does not support this feature.
No Support
Firefox for Android
Unsupported
Firefox for Android does not support this feature.
No Support
Internet Explorer
Unsupported
Internet Explorer does not support this feature.
No Support
Unknown v5.0.0
Quest Browser supports this feature.
Unknown
v5.0.0+
Full Support
Opera
May 10, 2017 v45.0.0
1%╱100%
100% of Opera users are running a supported version.
May 10, 2017 – Latest
v45.0.0+
1%╱100%
Full Support
Opera Android
Sep 27, 2017 v43.0.0
Opera Android supports this feature.
Sep 27, 2017 – Latest
v43.0.0+
Full Support
Safari
Unsupported
Safari does not support this feature.
No Support
Safari on iOS
Unsupported
Safari on iOS does not support this feature.
No Support
Samsung Internet
Mar 16, 2018 v7.0.0
2%╱95%
There are no users of Samsung Internet running a supported version.
Mar 16, 2018 – Latest
v7.0.0+
2%╱95%
Full Support
WebView Android
Apr 25, 2017 v58.0.0
WebView Android supports this feature.
Apr 25, 2017 – Latest
v58.0.0+
Full Support