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CLS not trigger callback on iOS #589

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berwin opened this issue Feb 10, 2025 · 1 comment

berwin commented Feb 10, 2025

device: iphone 15 pro max
system: ios 18.2.1

on my iphone, CLS callback not trigger~ that why？

Member

tunetheweb commented Feb 10, 2025

Safari does not support CLS: https://github.com/GoogleChrome/web-vitals?tab=readme-ov-file#browser-support

And since iOS insists on using the Safari browser engine (webkit) that means even Chrome on iOS cannot support CLS.

tunetheweb closed this as completed

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