Web platform features explorer

<link rel="modulepreload">

The rel="modulepreload" attribute for the <link> HTML element indicates that a module script should be fetched, parsed, and compiled preemptively, and stored for later execution.

Status

Baseline Widely Available (since 2026-03-18)

MDN documentation

Specifications

Browser support (view on caniuse.com)

  • Chrome 66 Released on 2018-04-17
  • Chrome Android 66 Released on 2018-04-17
  • Edge 79 Released on 2020-01-15
  • Firefox 115 Released on 2023-07-04
  • Firefox for Android 115 Released on 2023-07-04
  • Safari 17 Released on 2023-09-18
  • Safari on iOS 17 Released on 2023-09-18

Web Platform Tests (WPT)

View the latest WPT test results for this feature

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