TaskAttributionTiming: containerName property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The containerName readonly property of the TaskAttributionTiming interface returns the container's name
attribute. A container is the iframe, embed or object etc. that is being implicated, on the whole, for a long task.
Value
A string containing the container's name HTML content attribute (e.g. <iframe name="myIframe"> or <object name="myObject">).
Specifications
| Specification |
|---|
| Long Tasks API # dom-taskattributiontiming-containername |
Browser compatibility
BCD tables only load in the browser