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Performance Observer

Category
Performance
Type
New or changed feature
Status
Enabled by default (Chrome 52)
Intent stage
None

Summary

Used to observe the Performance Timeline (http://w3c.github.io/performance-timeline) and be notified of new performance entries as they are recorded by the user agent

Standards & signals

Docs: https://developers.google.com/web/updates/2016/06/performance-observer

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