This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The as property of the HTMLLinkElement interface returns a DOMString representing the type of content being loaded by the HTML link, one of "script", "style", "image", "video", "audio", "track", "font", "fetch".
Syntax
var as = HTMLLinkElement.as HTMLLinkElement.as = as
Value
A DOMString.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Preload The definition of 'as' in that specification. |
Candidate Recommendation | Initial definition. |
Browser Compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
| Basic support | Chrome Full support 50 | Edge Full support 17 | Firefox Full support 56 | IE Full support Yes | Opera Full support 37 | Safari Full support Yes | WebView Android Full support 50 | Chrome Android Full support 50 | Edge Mobile Full support 17 | Firefox Android Full support 56 | Opera Android Full support 37 | Safari iOS ? | Samsung Internet Android ? |
Legend
- Full support
- Full support
- Compatibility unknown
- Compatibility unknown
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.