W3cubDocs

/HTML

Link types.preload

The preload keyword for the rel attribute of the <link> element indicates the user is highly likely to require the target resource for the current navigation, and therefore the browser must preemptively fetch and cache the resource.

See Preloading content with rel="preload" for more details.

Specifications

Specification Status Comment
HTML Living Standard
The definition of 'preload' in that specification.
Living Standard

Browser compatibilityUpdate compatibility data on GitHub

Desktop
Chrome Edge Firefox Internet Explorer Opera Safari
preload 50 ≤79 56 — 57
56 — 57
Disabled due to various web compatibility issues (e.g. bug 1405761).
? 37 ?
Mobile
Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
preload 50 50 56 — 57
56 — 57
Disabled due to various web compatibility issues (e.g. bug 1405761).
? ? 5.0

© 2005–2020 Mozilla and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/HTML/Link_types/preload