Cookie
The Cookie HTTP request header contains stored HTTP cookies associated with the server (i.e. previously sent by the server with the Set-Cookie header or set in Javascript using Document.cookie).
The Cookie header is optional and may be omitted if, for example, the browser's privacy settings block cookies.
| Header type | Request header |
|---|---|
| Forbidden header name | yes |
Syntax
Cookie: <cookie-list>
Cookie: name=value
Cookie: name=value; name2=value2; name3=value3- <cookie-list>
- A list of name-value pairs in the form of
<cookie-name>=<cookie-value>. Pairs in the list are separated by a semicolon and a space ('; ').
Examples
Cookie: PHPSESSID=298zf09hf012fh2; csrftoken=u32t4o3tb3gg43; _gat=1
Specifications
| Specification | Title |
|---|---|
| RFC 6265, section 5.4: Cookie | HTTP State Management Mechanism |
Browser compatibility
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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.