Measuring What Changed
A citation is any place on the web where the name, address and phone number shows up for {entity_s}. The pattern across audits is that more than half of the problems trace back to a single unclaimed profile. The usual culprit is contradictory data across sources, silently inherited from an old listing nobody remembers creating. Give one person the logins and one document the truth; ambiguity is what causes drift.
Data Drift: The Gradual Leak in Local Search
Record the canonical version of the opening hours somewhere the agency of record can find it. Across a large enough sample, the correlation between unambiguous data and discovery searches is hard to dismiss. Syndicated listings sit silently behind the scenes, but local directories read them constantly. Left alone, mismatched opening hours spreads to sources the business never submitted to. The system rewards agreement, not volume, which is why a hundred sloppy entries lose to twenty clean ones.
Almost always, the cost of an abandoned profile isn't a penalty; it's being silently ranked below someone tidier. In the main, agency case work shows more than half of the problems trace back to a single unclaimed profile. The record itself is unglamorous, which is exactly why it's therefore often left alone. Keep a change log; six months on, nobody remembers which field was edited or why, which is why it keeps being rediscovered.