Limited Availability

<link rel="expect">

The rel="expect" attribute for the <link> HTML element is a hint to the browser to block rendering until the element that the href value references is connected to the document and fully parsed.

Baseline Status: This feature is currently Limited (not yet Baseline). Latest engine implementation shipped on Dec 11, 2024.

Desktop Browser Engine Support

Google Chrome

124

Supported

Mozilla Firefox

—

Unsupported

Apple Safari

18.2

Supported

Microsoft Edge

124

Supported

Mobile Browser Engine Support

Chrome Android

124

Firefox Android

—

Safari iOS

18.2

Specifications and References

Specification ↗ Feature XML ↗

MDN Browser Compat Data Keys:

html.elements.link.rel.expect ↗