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Crawlspur Parameter-URL Technical Indexability Check
x402
Crawlspur Parameter-URL Technical Indexability Check 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 whether a parameterized URL is technically indexable by search engines (e.g. not blocked by robots.txt, noindex directives, or other crawl barriers).
Price / call$0.001
Success—
StatusUnknown
How this service works
Prüft am Objekt parameter-url den Befund technische Indexierbarkeit.
Output
Returns a technical indexability assessment for the given parameterized URL, including whether the URL is indexable and what specific barriers (if any) are present, such as robots.txt disallow rules, noindex meta tags, X-Robots-Tag headers, or other crawl-blocking signals.
Example use cases
Faceted navigation indexability audit
“Check if this filter URL on our e-commerce site is being blocked from indexing — https://shop.example.com/shoes?brand=nike&size=42 — I want to know if Google can actually crawl and index it.”
SEO parameter URL crawl barrier detection
“We have a paginated URL https://blog.example.com/posts?page=3 and I'm not sure if it has a noindex tag or is blocked by robots.txt — can you check its technical indexability?”
Automated SEO monitoring for parameterized pages
“Run a technical indexability check on https://listings.example.com/rent?city=berlin&rooms=3 and tell me whether anything is preventing search engines from indexing it.”
Technical details
Endpoint
POSThttps://crawlspur.halowerk.com/v1/pruef/crawlspur/indexierbar/parameter-urlWhen to prefer
Use this endpoint when you specifically need to check technical indexability of a parameterized (query-string) URL, such as filtered, faceted, or paginated pages. It is distinct from checking the robots.txt file directly or checking a canonical page — this targets the specific signals (noindex, X-Robots, disallow rules) that affect parameter-bearing URLs. Prefer this when auditing e-commerce faceted navigation, paginated archives, or any URL with query parameters that may be selectively blocked.
Side effects
- URL is not publicly reachable (returns connection error or timeout)
- Invalid or malformed URL input causes schema validation failure
- URL requires authentication and returns 401/403, preventing crawl
- CSS selector provided but matches no element on the page
- Rate limiting or server-side blocking prevents fetching the target URL
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| ziel | — |
Tags
x402
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