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Sec-Fetch-Mode

Draft
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The Sec-Fetch-Mode fetch metadata header indicates the request's mode.

Syntax

Sec-Fetch-Mode: cors
Sec-Fetch-Mode: navigate
Sec-Fetch-Mode: nested-navigate
Sec-Fetch-Mode: no-cors
Sec-Fetch-Mode: same-origin
Sec-Fetch-Mode: websocket

Values

cors
navigate
nested-navigate
no-cors
same-origin
websocket

Examples

TODO

Specifications

Specification Title
Fetch Metadata Request Headers The Sec-Fetch-Mode HTTP Request Header

Browser compatibilityUpdate compatibility data on GitHub

Desktop
Chrome Edge Firefox Internet Explorer Opera Safari
Sec-Fetch-Mode 76 79 No No 63 No
Mobile
Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
Sec-Fetch-Mode 76 76 No 54 No No

See also

© 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/HTTP/Headers/Sec-Fetch-Mode