Fetch priority
Limited availability
The fetch() priority option and the fetchPriority HTML attribute give hints to the browser about which requests to do before other requests of the same type.
To learn more, see
HTMLImageElement: fetchPriority property,
HTMLLinkElement: fetchPriority property,
HTMLScriptElement: fetchPriority property at MDN.
Compatibility
- Chrome 103 Released on 2022-06-21
- Chrome Android 103 Released on 2022-06-21
- Edge 103 Released on 2022-06-23
- Firefox ❌ Search for bugs Search for standards position
- Firefox for Android ❌ Search for bugs Search for standards position
- Safari 17.2 Released on 2023-12-11
- Safari on iOS 17.2 Released on 2023-12-11
Baseline availability blocked since December 2023 by Firefox (11 months)
Specifications
- Fetch Standard (#request-priority), from Fetch Workstream (WHATWG).
- HTML Standard (#fetch-priority-attributes), from HTML Workstream (WHATWG).