PerformanceScriptTiming: windowAttribution 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 windowAttribution read-only property of the PerformanceScriptTiming interface returns an enumerated value describing the relationship of the container (i.e., either the top-level document or an <iframe>) in which the long animation frame (LoAF)-causing script was executed, relative to the window running the current document.
Value
An enumerated value, which can be one of:
"ancestor"-
The current document is a descendant of the document in which the script was executed, embedded inside it in an
<iframe>. "descendant"-
The script was executed in a descendant document embedded inside the current document in an
<iframe>. "other"-
The location of the document the script was executed in could not be determined.
"same-page"-
The script was executed in a version of the current document embedded within the current document in an
<iframe>. "self"-
The script was executed in the current document.
Examples
See Long animation frame timing for examples related to the Long Animation Frames API.
Specifications
| Specification |
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| Long Animation Frames API # dom-performancescripttiming-windowattribution |
Browser compatibility
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.