Web/API/TaskAttributionTiming

This is an experimental technologyCheck the Browser compatibility table carefully before using this in production.

The TaskAttributionTiming interface of the Long Tasks API returns information about the work involved in a long task and its associate frame context. The frame context, also called the container, is the iframe, embed or object that is being implicated, on the whole, for a long task.

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  a:hover text { fill: #0095DD; pointer-events: all;}

Properties

TaskAttributionTiming.containerType Read only

Returns the type of frame container, one of iframe, embed, or object.

TaskAttributionTiming.containerSrc Read only

Returns the container's src attribute.

TaskAttributionTiming.containerId Read only

Returns the container's id attribute.

TaskAttributionTiming.containerName Read only

Returns the container's name attribute.

Specifications

Specification	Status	Comment
Long Tasks API 1The definition of 'TaskAttributionTiming' in that specification.	Working Draft	Initial definition.

Browser compatibility

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
TaskAttributionTiming Experimental'	Chrome Full support 58	Edge Full support ≤79	Firefox No support No Notes' No support No Notes' Notes' See bug 1348405.	IE No support No	Opera Full support Yes	Safari ?	WebView Android Full support 58	Chrome Android Full support 58	Firefox Android No support No Notes' No support No Notes' Notes' See bug 1348405.	Opera Android Full support Yes	Safari iOS ?	Samsung Internet Android Full support 7.0
containerId Experimental'	Chrome Full support 58	Edge Full support ≤79	Firefox No support No	IE No support No	Opera Full support Yes	Safari ?	WebView Android Full support 58	Chrome Android Full support 58	Firefox Android No support No	Opera Android Full support Yes	Safari iOS ?	Samsung Internet Android Full support 7.0
containerName Experimental'	Chrome Full support 58	Edge Full support ≤79	Firefox No support No	IE No support No	Opera Full support Yes	Safari ?	WebView Android Full support 58	Chrome Android Full support 58	Firefox Android No support No	Opera Android Full support Yes	Safari iOS ?	Samsung Internet Android Full support 7.0
containerSrc Experimental'	Chrome Full support 58	Edge Full support ≤79	Firefox No support No	IE No support No	Opera Full support Yes	Safari ?	WebView Android Full support 58	Chrome Android Full support 58	Firefox Android No support No	Opera Android Full support Yes	Safari iOS ?	Samsung Internet Android Full support 7.0
containerType Experimental'	Chrome Full support 58	Edge Full support ≤79	Firefox No support No	IE No support No	Opera Full support Yes	Safari ?	WebView Android Full support 58	Chrome Android Full support 58	Firefox Android No support No	Opera Android Full support Yes	Safari iOS ?	Samsung Internet Android Full support 7.0

Legend

Full support  

Full support

No support  

No support

Compatibility unknown  

Compatibility unknown

Experimental. Expect behavior to change in the future.'

Experimental. Expect behavior to change in the future.

See implementation notes.'

See implementation notes.

TaskAttributionTiming by Mozilla Contributors is licensed under CC-BY-SA 2.5.