user timing

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user timing

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W3C Candidate Recommendation

Summary

This API defines an interface to help web developers measure the performance of their applications by giving them access to high precision timestamps.

API Name	Summary
Performance	Exposes a high precision timestamp to developers so they can better measure the performance of their applications.
PerformanceMark	Exposes marks created via the mark() method to the Performance Timeline.
PerformanceMeasure	Exposes measures created via the measure() method to the Performance Timeline.

Notes

Based on [W3C User Timing Candidate Recommendation Specification]

See also

Related articles

Performance

• navigation timing

• resource timing

• user timing

• HTML5 Techniques for Optimizing Mobile Performance