http.headers.Origin - <SUMMARIZE THE PROBLEM>

[Alexksandardimitrov]

What type of issue is this?

Incorrect support data (example: BrowserX says "86" but support was added in "40")

What information was incorrect, unhelpful, or incomplete?

that we cannot provide assistance on web development. We recommend asking around on a dedicated help forum like .
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Please make sure that any code samples provided are short, easy to read, and written in pure JavaScript. Please avoid writing code examples in There

@ximex

What browsers does this problem apply to, if applicable?

No response

What did you expect to see?

that we cannot provide assistance on web development. We recommend asking around on a dedicated help forum like Stack overflow.

Is your issue about content on an MDN page besides the compatibility table?
↩ Use the Report a problem with this content on GitHub link at the bottom of the page.

Need help with a browser?
To get help with Firefox, Chrome, Safari, or another browser, check the browser's support site.

Issue etiquette
When opening an issue, please:

Follow the project's Code of Conduct as well as the GitHub Community Guidelines. Failure to comply may result in exclusion from MDN Web Docs and/or GitHub.
Check for an existing issue first. If someone else has opened an issue describing the same problem, please upvte their issue rather than creating another one.
Keep issues relevant to the project. Irrelevant issues will be automatically closed and marked as spam, and repeated offenses may result in exclusion from MDN Web Docs.
Provide as much detail as possible. The more detail you are able to provide, the better!
Please make sure that any code samples provided are short, easy to read, and written in pure JavaScript. Please avoid writing code examples in TypeScript,

Did you test this? If so, how?

that we cannot provide assistance on web development. We recommend asking around on a dedicated help forum like StackOverflow.

Is your issue about content on an MDN page besides the compatibility table?
↩ Use the Report a problem with this content on GitHub link at the bottom of the page.

Need help with a browser?
To get help with Firefox, Chrome, Safari, or another browser, check the browser's support site.

Issue etiquette
When opening an issue, please:

Follow the project's Code of Conduct as well as the GitHub Community Guidelines. Failure to comply may result in exclusion from MDN Web Docs and/or GitHub.
Check for an existing issue first. If someone else has opened an issue describing the same problem, please upvote their issue rather than creating another one.
Keep issues relevant to the project. Irrelevant issues will be automatically closed and marked as spam, and repeated offenses may result in exclusion from MDN Web Docs.
Provide as much detail as possible. The more detail you are able to provide, the better!
Please make sure that any code samples provided are short, easy to read, and written in pure JavaScript. Please avoid writing code examples in TypeScript,

Can you link to any release notes, bugs, pull requests, or MDN pages related to this?

No response

Do you have anything more you want to share?

No response

MDN URL

https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Origin

MDN metadata

MDN page report details

• Query: http.headers.Origin
• Report started: 2026-01-23T20:37:54.871Z

[github-actions]

This issue was automatically closed because the title was left as the default, and a summary was not added.

If this is not a spam issue, please replace the <SUMMARIZE THE PROBLEM> part of the title with a short summary of the reported issue, and then post a follow-up comment. A maintainer will review your issue and reopen it if needed.