AutoRank Β· United States
Catalog snapshot is United States. Dual-score: rankability first, business second. Playbook only after the SERP.
Does this seed lead to low-hanging fruit?
Three domains under DR 20 on page one, two dedicated tool homepages, and no Amazon/YouTube lock-in. A focused PWA can take a slot.
720/mo
Top Β· US
1.6k/mo
Global
3
High DR (>50)
4
Mid DR (30β50)
3
Low DR (<30)
2
Homepages
Nearby winnable seeds
Revenue estimate Β· AI β not guaranteed
Tier 1 display ads Β· volume 720/mo in United States
Tier 1 display Γ 720/mo US. Ads are a bonus, not the business.
Google Top 10 Β· United States
Green rows = DR under 20. Metrics are whole-domain, not page URL.
| # | Site | Type | DR | UR | BL | RD | Traffic |
|---|---|---|---|---|---|---|---|
| 1 | southwire.com | product | 72 | 40 | 28.4k | 4.1k | 310k |
| 2 | calculator.net | product | 91 | 55 | 2.1M | 86k | 12.4M |
| 3 | voltage-drop.com | product | 18 | 16 | 420 | 90 | 6.4k |
| 4 | electricaltechnology.org | docs | 54 | 28 | 8.9k | 1.6k | 180k |
| 5 | easycalculation.com | product | 62 | 24 | 15.4k | 3.2k | 240k |
| 6 | wireandcableyourway.com | product | 41 | 22 | 2.1k | 480 | 38k |
| 7 | youtube.com | video | 99 | 97 | 21M | 5.4M | 2.1B |
| 8 | learnchannel-group.com | product | 14 | 12 | 210 | 54 | 2.8k |
| 9 | electrician2.com | product | 22 | 18 | 980 | 210 | 9.1k |
| 10 | reddit.com | ugc | 95 | 91 | 54M | 3.1M | 480M |
No AI Overview β classic results only.
Dual score Β· with raw facts
Rankability answers "can a new site rank?" Business answers "is there money if it does?" Each bar is tied to a fact from this SERP β not a vibe.
Demand
Moderate52/100
US 720/mo Β· global 1,600/mo. Enough for a niche tool, not a media site.
Room
Strong74/100
Top 10: 3 DR < 20 Β· 2 dedicated homepages Β· lowest DR 14.
Money
Moderate63/100
Ads ~$22 at #1. Paid PWA + wire affiliate is the real model.
Trend
Moderate58/100
+9% YoY with solar and EV charger installs.
Gap
Strong72/100
Most tools ignore aluminum, three-phase, or NEC 2023. None work offline.
Keyword clusters
Playbook Β· grounded in this SERP
The go-to field voltage-drop tool for US electricians β NEC edition stamped, aluminum and copper, one-way and three-phase, works in a basement with no signal.
Manufacturer calculators are desktop-era and online-only. Wrong metal or wrong formula gets a failed inspection.
π r/electricians, supply-house WhatsApp threads, Mike Holt
Long DC and AC runs. Generic calculators skip temperature and conduit fill derate.
π r/solar, Tesla Motors Club, trade Facebook groups
DR 14 and DR 18 tool sites rank with 1999-looking forms. None advertise offline.
β PWA, last-used jobs saved on device
YouTube ranks #7. People want to see a panel example, not just inputs.
β Inline example: 240V, 180ft, #2 AL, 80A continuous
Inspectors and contractors will pay to save jobs and lock an edition.
Once they have a size, they need cable. Southwire already ranks #1 β you can still attach the buy step.
Do not fight the manufacturer on authority. Beat them on mobile UX and offline.
Show the formula, cite NEC table, stamp the edition.