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Crawlspur X-Robots-Tag Checker for Pages
x402
Crawlspur X-Robots-Tag Checker for Pages 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 HTTP header value on a given page URL and returns the crawlability finding for that page object.
Price / call$0.001
Success—
StatusUnknown
How this service works
Prüft am Objekt seite den Befund Wert des X-Robots-Tags.
Output
Returns the X-Robots-Tag header value found on the target page, along with a structured finding about whether and how the page's crawlability is affected by that directive (e.g. noindex, nofollow, none, or absent).
Example use cases
Diagnose unexpected de-indexing of a page
“My product page at https://shop.example.com/product/widget-pro seems to have disappeared from Google search results — can you check whether the X-Robots-Tag header on that page is blocking crawlers?”
Pre-launch SEO audit for a new landing page
“Before we publish, can you inspect the X-Robots-Tag value on https://staging.example.com/new-campaign-page to make sure it's not accidentally set to noindex?”
Verify bot-specific crawl directives on a page
“Can you check the X-Robots-Tag on https://blog.example.com/article-123 using the Googlebot user agent to see what crawling instructions are returned specifically for Googlebot?”
Technical details
Endpoint
POSThttps://crawlspur.halowerk.com/v1/pruef/crawlspur/x-robots/seiteWhen to prefer
Use this endpoint when you need to inspect the X-Robots-Tag HTTP response header specifically on a page-level URL (as opposed to a robots.txt file, image, or pagination object). It is ideal for diagnosing unexpected de-indexing, auditing specific pages before launch, or verifying bot-specific crawl directives. Choose this over generic HTTP header tools when you need a structured SEO-focused finding rather than raw header output.
Side effects
- URL is not publicly accessible (returns connection error or non-2xx HTTP status)
- Page does not return an X-Robots-Tag header (finding reports absent/none)
- URL exceeds 2048 character limit
- CSS selector matches no element or multiple elements (first match used)
- Invalid or unreachable target address
- Rate limiting or payment failure at $0.001 USDC per call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| ziel | — |
Tags
x402
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