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Browsers can be instructed to prefetch module scripts without having to run them using 'link rel= modulepreload >, giving fine-grained command over when and how module resources are retrieved.
Last updated on : 2026-02-09
Browser Versions
IE
Edge
Firefox
Chrome
Safari
Opera
Fully Supported
Partially
No Support
Resource Hints: modulepreload on IE is not supported on any IE versions.
Resource Hints: modulepreload on Edge is fully supported on 79-144, and not supported on 12-18 Edge versions.
Resource Hints: modulepreload on Firefox is fully supported on 116-150, and not supported on 2-115 Firefox versions.
Resource Hints: modulepreload on Chrome is fully supported on 66-147, and not supported on 4-65 Chrome versions.
Resource Hints: modulepreload on Safari is fully supported on 17-26.3, and not supported on 3.2-17 Safari versions.
Resource Hints: modulepreload on Opera is fully supported on 53-125, and not supported on 9.5-52 Opera versions.
Resource Hints: modulepreload on Safari on iOS is fully supported on 17.6-26.3, and not supported on 3.2-17 Safari on iOS versions.
Resource Hints: modulepreload on Android Browser is fully supported on 97-144, and not supported on 2.3-4 Android Browser versions.
Resource Hints: modulepreload on Opera Mobile is fully supported on 64-80, and not supported on 10-12 Opera Mobile versions.
Resource Hints: modulepreload on Chrome for Android is fully supported on all Chrome for Android versions.
Resource Hints: modulepreload on Firefox for Android is fully supported on 115-147, and not supported on 95-113 Firefox for Android versions.
Resource Hints: modulepreload on Samsung Internet is fully supported on 9.2-29, and not supported on 4-8.2 Samsung Internet versions.
Data sourced from
Overall Browser Compatibility Score
Note:Resource Hints: modulepreload shows a browser compatibility score of 88. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.
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