deadlinkchecker — What It Is and How to Handle It

deadlinkchecker is a web crawler service operated by DLC Websites that crawls customer websites to identify and report broken links (404, 500 errors, etc.). It helps website owners maintain site quality and SEO rankings by detecting problematic links.

Operator: DLC Websites | Type: Monitoring | Category: Monitoring

deadlinkchecker is classified as monitoring. Use Centinel to monitor its behavior and decide whether to allow, block, challenge, or monetize its access to your content.

Centinel automatically detects deadlinkchecker using behavioral fingerprinting. When detected, you can allow it, block it, challenge it with an interstitial page, or set a per-request licensing fee — all enforced in real-time with under 2ms latency.