Web platform features explorer

Layout instability

Limited availability
Tags: api Groups: Performance

The layout-shift performance entry and LayoutShift API measures the layout stability of web pages based on movements of the elements on the page.

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Specifications

Browser support

  • Chrome 84 Released on 2020-07-27
  • Chrome Android 84 Released on 2020-07-27
  • Edge 84 Released on 2020-07-16
  • Firefox ❌ Vendor position : positive
  • Firefox for Android ❌ Vendor position : positive
  • Safari ❌
  • Safari on iOS ❌

Usage (according to Chrome Platform Status)

~36.646% of page loads. More data at chromestatus.

Web Platform Tests (WPT)

View the latest WPT test results for this feature

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