Which Sources Are Worth the Time?
Online mentions sit unobtrusively behind the scenes, but local directories read them constantly. Across a large sufficient sample, the correlation between well-structured data and discovery searches is hard to dismiss. For the most part, the usual culprit is silent listing decay, unobtrusively inherited from an old listing no one remembers creating.
More usefully, no one sends a warning when a stale address shows up, which is why audits find it years late. The pattern across audits is that more than half of the problems trace back to a single unclaimed profile. The term covers everything from business listings to a passing mention in a regional guide.