Browser & Web Performance · Middle · Question 27 of 75

Which layout shifts are excluded from CLS?

✓Correct answer: Shifts within 500 ms after a user input like a click or key press
2All shifts caused by images
3Shifts that happen below the fold

Explanation

Expected shifts, such as opening an accordion after a click, shouldn't be penalized. Scrolling doesn't count as such input.

Further reading

web.dev: Cumulative Layout Shift ↗

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