Why a single rank number lies about your Google Maps visibility
Rank 3 from your office can be rank 14 from the customer's driveway. Here is why local results shift block by block and what to measure instead.
Most rank trackers give you one number per keyword. For a national website that is fine. For a business that lives on a map it hides the only thing that matters: where the searcher is standing.
Distance is a ranking factor you cannot see from one spot
Google's local algorithm weighs relevance, prominence and distance (see how Google ranks local results). The first two are fixed for a given moment. Distance changes with every searcher. Someone a block away from you and someone three kilometres away get different maps, even for the same words.
That is why a client can say 'I searched and we are not there' while your tracker shows position 2. You both saw a real result. You just stood in different places.
What a geo-grid actually measures
A geo-grid scan runs the same search from dozens of coordinates spread around the business, then colours each point by your rank. You end up with a heatmap: green where you own the area, amber where you are visible but beaten, red where you do not show at all.
- Average rank position across the grid tells you how strong you are overall
- The share of pins in the top 3 (Share of Local Voice) tells you how often you win the map pack
- The shape of the red zone tells you which neighbourhoods to work on
What to do with the heatmap
- Open the weakest pins and look at who ranks there. Compare their categories, review count and photos to yours.
- Fix the gaps you control: primary category, services, review velocity, and consistent NAP across the web.
- Re-scan on a schedule and compare grids, not single numbers, to prove the work is paying off.
A single rank number is a summary. The grid is the evidence. Clients pay for evidence.