Adds a field to PerformanceEntry objects to indicate the number of times that the user has navigated to the document, since it was loaded. This allows developers to reason about the performance timeline in the presence of back-forward cache navigations and single-page-app navigations. This count is set to 1 when the document is initially loaded, and incremented every time the user makes a navigation to the already-loaded document.

Specification

Specification link


Specification currently under development in a Working Group

Status in Chromium

Blink>PerformanceAPIs


No active development (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

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Owner

Comments

This is a webexposed change to an existing shipped feature under the WebPerf working group.

Last updated on 2021-11-25