Best Car Dealership Websites in Shelbyville, TN
3 dealership websites in Shelbyville, ranked by how fast and stable they are for real shoppers. Shelbyville averages 76, 4 points below the Tennessee average. Newton Ford South leads at 85. Updated Oct 17, 2026.
- Sites ranked
- 3
- Average score
- 76
- −4 vs Tennessee (80)
- Scoring good
- 33%
- 1 site above 80
- Top score
- 85
- Newton Ford South
Dealership websites in Shelbyville
| RANK | DEALERSHIP | SCORE |
|---|---|---|
| 1 | 85 | |
| 2 | 79 | |
| 3 | 63 |
The Shelbyville market
Website providers in Shelbyville
Bars show share of ranked sites; the number is each provider's average score.
Score spread
- Good81–100133%
- Needs improvement61–80267%
- Poor0–6000%
Median score 79
Top brands
Nearby cities
The closest cities with ranked dealership websites.
More cities in Tennessee
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.