Best Car Dealership Websites in Highland Park, IL
11 dealership websites in Highland Park, ranked by how fast and stable they are for real shoppers. Highland Park averages 80, 1 point below the Illinois average — #13 of 18 Illinois cities with 10+ ranked sites. The Porsche Exchange leads at 94. Updated Oct 17, 2026.
- Sites ranked
- 11
- Average score
- 80
- −1 vs Illinois (81)
- Scoring good
- 36%
- 4 sites above 80
- City rank
- #13
- of 18 in Illinois
Dealership websites in Highland Park
| RANK | DEALERSHIP | SCORE |
|---|---|---|
| 1 | 94 | |
| 2 | 86 | |
| 3 | 84 | |
| 4 | 81 | |
| 5 | 80 | |
| 6 | 79 | |
| 7 | 77 | |
| 8 | 75 | |
| 9 | 74 | |
| 10 | 73 | |
| 11 | 72 |
The Highland Park market
Website providers in Highland Park
Bars show share of ranked sites; the number is each provider's average score. 1 site with no detected provider.
Nearby cities
The closest cities with ranked dealership websites.
More cities in Illinois
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.