Measuring What Changed
Ground rules. Disagreement between sources forces comparison sites to guess, and a guess is seldom favourable.
What to keep. Unlike content, citations don't need to be original — they need to be identical.
First pass. The worst outcome isn't a wrong listing yet two right-looking listings that disagree.
Standardising the Long Tail
- A business seldom disappears from local results overnight; it fades as its records go stale.
- The payoff appears as a healthier enquiry pipeline, and it compounds across two reporting cycles.
- Data flows outward from aggregators, so an error at the source reappears in places nobody submitted to.
- Keep the description factual; the categories carry the relevance work.
Cross-checking Without Breaking Anything
28% The short list 91% Online mentions for veterinary clinics 26% After you audit 46% Notes on local landing pages
Keep a change log; six months on, nobody remembers which field was edited or why. Left alone, a stale address spreads to sources the business never submitted to.