Best Car Dealership Websites in Mountain Home, ID
2 dealership websites in Mountain Home, ranked by how fast and stable they are for real shoppers. Mountain Home averages 76, 5 points below the Idaho average. Mountain Home Auto Ranch leads at 86. Updated Oct 17, 2026.
- Sites ranked
- 2
- Average score
- 76
- −5 vs Idaho (81)
- Scoring good
- 50%
- 1 site above 80
- Top score
- 86
- Mountain Home Auto Ranch
Dealership websites in Mountain Home
| RANK | DEALERSHIP | SCORE |
|---|---|---|
| 1 | 86 | |
| 2 | 66 |
Nearby cities
The closest cities with ranked dealership websites.
More cities in Idaho
How the rankings work
Each website's score (0–100) comes from Google's Chrome UX Report — what real Chrome users experienced over a roughly 28-day window. It weights five field metrics at the 75th percentile: Largest Contentful Paint, Cumulative Layout Shift, Interaction to Next Paint, First Contentful Paint and Time to First Byte. Above 80 is good, 61–80 needs improvement, 60 or less is poor.
It measures website performance, not a dealership's sales or service. Active dealership websites with enough Chrome traffic to be measured are ranked; the rest aren't scored rather than scored low.