PerformanceTimingConfidence: value property
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The value read-only property of the PerformanceTimingConfidence interface is an enumerated value indicating a broad confidence measure of whether the user agent considers returned navigation metrics to be free from external system load unrelated to the page.
Value
An enumerated value of low or high, indicating low or high confidence, respectively.
Examples
See the main PerformanceTimingConfidence page for an example.
Specifications
| Specification |
|---|
| Navigation Timing Level 2 # dom-performancetimingconfidence-value |