PerformanceLongTaskTiming.attribution
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
 The attribution readonly property of the PerformanceLongTaskTiming interface returns a sequence of TaskAttributionTiming instances. 
Syntax
var taskAttributeTiming = PerformanceLongTaskTiming.attribution;
Value
A sequence of TaskAttributionTiming instances.
Specifications
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
attribution | 
58  | 
79  | 
No  | 
No  | 
Yes  | 
No  | 
58  | 
58  | 
No  | 
Yes  | 
No  | 
7.0  | 
    © 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
    https://developer.mozilla.org/en-US/docs/Web/API/PerformanceLongTaskTiming/attribution