Three queries that look the same but rank completely differently:
- "Roofers twin falls" — Google weights relevance + prominence + proximity roughly evenly.
- "Acme Roofing" (brand) — Google treats as navigational; ranking barely depends on location.
- "Roofer near me" — proximity dominates. If you're 0.3mi from the searcher, you often top-3. If you're 4mi, you might not appear at all.
Optimizing for the third category needs a different measurement approach. One rank check at the home address gives you a misleadingly rosy picture. Checking at 1mi, 3mi, 5mi, 10mi away shows the decay curve — exactly where you fall out of the pack.
What the Proximity Intent Rank Probe does
You enter your business, the proximity-intent query ("roofer near me"), and rank at 5 distance bands (0mi / 1mi / 3mi / 5mi / 10mi). The tool:
- Plots the proximity-decay curve.
- Identifies the distance where you exit the top-3 pack.
- Identifies the distance where you exit the top-10.
- Identifies the distance where you become invisible (not in top 20).
- Emits an AI prompt that diagnoses the decay shape and recommends interventions.
Three decay shapes and what each means
Shape A: Steep. Top-3 at 0mi, >10 at 1mi. The business wins on pure proximity. Prominence (reviews, citations, links) is weak. Fix: build prominence signals; don't bother expanding service area.
Shape B: Gradual. Top-3 at 0mi, top-5 at 3mi, top-10 at 5mi, out by 10mi. Solid prominence + proximity. The business is doing local SEO correctly. Fix: defend what's working; don't over-expand.
Shape C: Flat-high. Rank is 8+ at every band including 0mi. The business has weak prominence AND weak proximity. This usually means thin site content, weak GBP, few reviews. Fix: basic local SEO from scratch.
Shape D: Flat-low. Rank is top-3 at every band. Unusual but achievable for strong brands. The business wins regardless of distance. Fix: protect the position aggressively; any dip is material.
The "where should my service area actually end" question
This is the question the probe answers better than any other local tool.
If you declare a 15-mile service area but your rank decay puts you out of top-10 at 5 miles, you're spending marketing budget trying to serve an area you can't rank for. Either:
- Invest heavily in prominence in the 5-10mi band (specific service-area pages, citations in those specific ZIPs, reviews from customers in those areas), OR
- Shrink the declared service area and dominate the 0-5mi band.
Most SMBs over-declare their service area. Honest contraction to match actual competitiveness usually produces better lead quality at lower ad spend.
Running the probe manually
Google's TOS forbids automated geo-spoofed queries, which is why paid tools like Local Falcon charge for their service. The manual path:
- Open Google Maps.
- Type the query in the search bar.
- Right-click on a map point 1 mile from your business → "What's here?" — note the coordinates.
- Modify the URL:
https://www.google.com/maps/search/[query]/@[lat],[lng],14z - The search now centers at that point. Note your rank in the local pack.
- Repeat for 3mi, 5mi, 10mi points.
Total time: 5 minutes once you know the pattern. Monthly cadence is sufficient.
When to pair this with the grid triangulation
Proximity-intent rank probe is 1D (rank × distance). Local Pack Triangulation is 2D (rank × 5x5 grid).
- Use proximity probe to understand your decay curve on a single axis — fastest diagnostic.
- Use triangulation to understand directional bias (you're weak to the east, strong to the west) — fuller picture.
Run proximity probe monthly. Run triangulation quarterly or when proximity probe reveals a concerning decay.
Related reading
- Local Pack Triangulation — 2D companion
- Service Area Schema Coverage — ensure declared areas have pages
- Hyperlocal Content Coverage — term-level local signals
- GBP Competitor Audit — competitors dominating the weak bands
Fact-check notes and sources
- Proximity as a local-ranking factor: Google Business Profile Help — How Google ranks local results
- "Near me" query behavior: Google Search Central — Local search intent
- Geo-spoofing and Google TOS: Google Terms of Service
This post is informational, not local-SEO-consulting advice. Mentions of Local Falcon, BrightLocal, PlacesScout are nominative fair use. No affiliation is implied.