web api instance property
PerformanceScriptTiming: sourceURL property
Limited availability
The sourceURL read-only property of the PerformanceScriptTiming interface returns a string representing the URL of the script.
It is important to note that the reported function location will be the “entry point” of the script, that is, the top level of the stack, not any specific slow sub-function. See sourceFunctionName for more discussion around this.
Value
A string. Returns an empty string if the URL was not found.
Examples
See Long animation frame timing for examples related to the Long Animation Frames API.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.