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web api instance property

TaskAttributionTiming: containerId property

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Limited availability

The containerId read-only property of the TaskAttributionTiming interface returns the container’s id 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 id HTML content attribute.

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.