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[Workers] Fix URL Matching Usage in custom_headers.mdx Example #23541

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Merged
merged 4 commits into from
Aug 11, 2025
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[Workers] Fix URL Matching Usage in custom_headers.mdx Example #23541

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f6cecbd
fix: correct noindex example URL pattern typo
sibi361 Jul 9, 2025
7f6ee7d
fix: update noindex example URL pattern for `pages.dev`
sibi361 Jul 12, 2025
1ccf371
Retrigger CI
kodster28 Aug 11, 2025
b1d4df7
Retrigger CI
kodster28 Aug 11, 2025
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6 changes: 3 additions & 3 deletions src/content/partials/workers/custom_headers.mdx
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Expand Up @@ -117,14 +117,14 @@ This applies the `Access-Control-Allow-Origin` header to any incoming URL. To be

[Google](https://developers.google.com/search/docs/advanced/robots/robots_meta_tag#directives) and other search engines often support the `X-Robots-Tag` header to instruct its crawlers how your website should be indexed.

For example, to prevent your <code>{props.product === 'workers' ? '\*.workers.dev' : '\*.pages.dev'}</code> URLs from being indexed, add the following to your `_headers` file:
For example, to prevent your {props.product === 'workers' ? <code>\*.\*.workers.dev</code> : <><code>\*.pages.dev</code> and <code>\*.\*.pages.dev</code></>} URLs from being indexed, add the following to your `_headers` file:

<Code
lang="txt"
code={
props.product === "workers"
? `https://*.workers.dev/*\n\tX-Robots-Tag: noindex`
: `https://*.pages.dev/*\n\tX-Robots-Tag: noindex`
? `https://:version.:subdomain.workers.dev/*\n\tX-Robots-Tag: noindex`
: `https://:project.pages.dev/*\n\tX-Robots-Tag: noindex\n\nhttps://:version.:project.pages.dev/*\n\tX-Robots-Tag: noindex`
}
/>

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