Priority Hints provide developers a way to indicate a resource's relative importance to the browser, allowing more control over the order resources are loaded. Many factors influence a resource's priority in browsers. These include type, visibility, and preload status of a resource. Priority Hints introduces a developer-set "importance" attribute allowing developers to influence the computed priority of a resource. Supported importance values are auto, low, and high.

Specification

Specification link


Unknown standards status - check spec link for status

Status in Chromium

Blink>Loader


Origin trial (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • No signal
  • No signal
  • No signal
  • Strongly positive

Owners

Search tags

priority-hints, priority hints,

Last updated on 2021-09-14