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Summary

Remove data about the obsolete HTTP header Permissions-Policy directive document-domain.

Test results and supporting details

Permissions-Policy directive document-domain was removed from spec[1]. It was only ever implemented in Chromium behind a flag, never enabled by default and was removed entirely in Chromium 110[2].

[1] whatwg/html#8549
[2] chromium/chromium@09ae39c

Related issues

Permissions-Policy directive `document-domain` was removed from
spec[1]. It was only ever implemented in Chromium behind a flag,
never enabled by default and was removed entirely in Chromium 110[2].

[1] whatwg/html#8549
[2] chromium/chromium@09ae39c
@github-actions github-actions bot added the data:http Compat data for HTTP features. https://developer.mozilla.org/docs/Web/HTTP label May 19, 2025
@github-actions github-actions bot added the size:m [PR only] 25-100 LoC changed label May 19, 2025
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Tip: Review these changes grouped by change (recommended for most PRs), or grouped by feature (for large PRs).

@caugner caugner changed the title [HTTP] Remove Permissions-Policy directive document-domain Remove HTTP Permissions-Policy directive document-domain May 20, 2025
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LGTM.

The feature was only ever implemented behind a runtime flag in Chrome 64, and removed in Chrome 110.

So the feature is considered irrelevant according to our data guidelines, and should therefore be removed.

@caugner caugner merged commit 68d62c0 into mdn:main May 20, 2025
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@mdn-bot mdn-bot mentioned this pull request May 20, 2025
@bershanskiy bershanskiy deleted the http-header-feature-policy-document-domain branch May 20, 2025 18:40
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data:http Compat data for HTTP features. https://developer.mozilla.org/docs/Web/HTTP size:m [PR only] 25-100 LoC changed

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2 participants