DeprecatedThis feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
Secure contextThis feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The manifest
attribute of <html>
element specifies a URL of a application cache manifest that is downloaded in the early stages of page load.
Note: manifest-based caching mechanism has been deprecated. Use service workers instead.
The manifest attribute has only effect during early stages of page load, thus changing it via regular DOM interfaces has no effect, Window.applicationCache
interface instead.
Specifications
Specification | Status | Comment |
---|---|---|
HTML5The definition of '<html> manifest attribute' in that specification. | Recommendation | Added support for the manifest attribute and deprecated it later
|
Browser compatibility
The compatibility table in 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
Full support 4 |
Edge
Full support 12 |
Firefox Full support 3.5 Full support 3.5 Partial support 3 Notes' Versions of Firefox prior to 3.5 ignore the |
IE
Full support 10 |
Opera
Full support 10.6 |
Safari
Full support 4 |
WebView Android
Full support 4 |
Chrome Android
Full support 18 |
Firefox Android
Full support 4 |
Opera Android
Full support 11 |
Safari iOS
Full support 3.2 |
Samsung Internet Android
Full support 1.0 | |
Secure context required |
Chrome
Full support 70 |
Edge
Full support ≤79 |
Firefox
Full support 60 |
IE
? |
Opera
Full support 57 |
Safari
? |
WebView Android
Full support 70 |
Chrome Android
Full support 70 |
Firefox Android
Full support 60 |
Opera Android
Full support 49 |
Safari iOS
? |
Samsung Internet Android
Full support 10.0 |
Legend
- Full support
- Full support
- Compatibility unknown
- Compatibility unknown
- Deprecated. Not for use in new websites.'
- Deprecated. Not for use in new websites.
- See implementation notes.'
- See implementation notes.
See also
manifest by Mozilla Contributors is licensed under CC-BY-SA 2.5.