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Crawlspur X-Robots-Tag Checker for Sitemap
x402
Crawlspur X-Robots-Tag Checker for Sitemap is a paid API for AI agents from crawlspur.halowerk.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Checks the X-Robots-Tag header value on a sitemap object for SEO crawlability analysis
Price / call$0.001
Success—
StatusUnknown
How this service works
Prüft am Objekt sitemap den Befund Wert des X-Robots-Tags.
Output
Returns the X-Robots-Tag header value found on the specified sitemap object, indicating any crawl directives (e.g. noindex, nofollow, none) set at the HTTP header level that could affect search engine indexing of the sitemap.
Example use cases
Diagnosing blocked sitemap in search console
“My sitemap at https://shop.example.com/sitemap_index.xml isn't being indexed — can you check what X-Robots-Tag value the server is sending back for it?”
Pre-launch SEO crawlability audit
“Before we go live, can you verify that the X-Robots-Tag header on https://staging.mysite.com/sitemap.xml doesn't have any noindex or nofollow directives that would block crawlers?”
Monitoring sitemap robot headers after CDN change
“We just switched CDN providers — can you check the X-Robots-Tag header on https://www.mybrand.com/sitemap.xml to make sure our robot directives weren't accidentally changed?”
Technical details
Endpoint
POSThttps://crawlspur.halowerk.com/v1/pruef/crawlspur/x-robots/sitemapWhen to prefer
Choose this endpoint when you need to specifically audit the X-Robots-Tag HTTP response header on a sitemap file, rather than meta-robots tags in HTML or robots.txt rules. It is ideal for technical SEO diagnostics where server-level crawl directives on the sitemap itself are suspected to be causing indexing issues.
Side effects
- Invalid or inaccessible URL returns an error or empty result
- Sitemap URL returns non-200 HTTP status preventing header inspection
- Malformed input schema (e.g. missing 'ziel' field) returns validation error
- Network timeout if target URL is slow to respond
- X-Robots-Tag header absent on target, resulting in empty/null finding
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| ziel | — |
Tags
x402
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