3 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Change watch for detect page page type: runs the check, compares it with the result from your previous call for the same url (kept 90 days) and returns the current answer, changed true/false, the fields that changed with...
Detect the page's page type: fetches the URL and answers this one question from markup, headers and text, with the evidence. Cheap classification signal for crawlers and content pipelines. $0.01 per page.
Bulk detect page page type: up to 20 urls in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for age...