User Timing API

Helps web developers measure the performance of their applications by giving them access to high precision timestamps.


Working draft or equivalent

Status in Chromium


Enabled by default (launch bug) in:

  • Chrome for desktop release 25
  • Opera release 15
  • Opera for Android release 15

Consensus & Standardization

  • Shipped
  • Shipped
  • No public signals
  • No signals


Last updated on 2017-06-14