This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The TaskAttributionTiming interface of the 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 etc. that is being implicated, on the whole, for a long task.
TaskAttributionTiming.containerType Read only
iframe, embed, or object.TaskAttributionTiming.containerSrc Read only
src attribute.TaskAttributionTiming.containerId Read only
id attribute.TaskAttributionTiming.containerName Read only
Name attribute.| Specification | Status | Comment |
|---|---|---|
| Long Tasks API 1 The definition of 'TaskAttributionTiming' in that specification. | Editor's Draft | Initial definition. |
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support | 58 | ? | ? | ? | ? |
| Feature | Android Webview | Chrome for Android | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|---|
| Basic support | 58 | 58 | ? | ? | ? | ? | ? |
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https://developer.mozilla.org/en-US/docs/Web/API/TaskAttributionTiming