A competitor's dead pages that still have links

A domain's pages that answer 404 or 410 but that other sites still link to, with how many referring domains (and how many of them dofollow) each still has — the broken-link-building targets: offer the linking sites your page instead. Run on the client's own domain it lists links to reclaim with a redirect (get_broken_backlinks adds the redirect target). source vendor reads DataForSEO's index; index reads our own crawl, free but only pages we have fetched; auto asks the vendor and falls back to the index. Answers 'which of their dead pages could we take the links of'. source vendor (and auto, when a provider is connected) is a paid lookup on the client's account unless anyone read it this week; quote it with estimate_cost. index is free.