Note from 25 June 2020
TIL:
Paint timing metrics are too optimistic. In 85-95% of cases, they are recorded before any pixels are actually rendered to the screen.
From @Joseph_Wynn's article for #SpeedCurve: https://speedcurve.com/blog/an-analysis-of-chromiums-paint-timing-metrics/
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older note:
Note from 20 June 2020 -
newer note:
Note from 25 June 2020