link-infrastructure
Backlink Intelligence Explained: From Link Lists to Evidence
A backlink checker hands you a list of URLs and a single authority score. Backlink intelligence is the layer of work that turns that list into evidence: who actually controls a linking site, whether it behaves like a real publication, and whether a claimed placement can be verified. This piece walks through the three signal types behind that evidence and a real, public case where a decades-old authority score failed to predict what scrutiny eventually found.