Industries · Car dealerships · Denver, CO
Car dealerships in Denver: can AI read their websites? 52 tested
By Cloute · Published October 2, 2026
The short answer
Cloute tested 52 car dealership websites in the Denver, CO area in October 2026. 10 of them (19.2%) answered a plain automated request with a block or a bot challenge, well below the 29.5% measured across 2,915 dealer sites in 58 US metros. It matters for Denver dealers because AI engines such as ChatGPT, Gemini and Perplexity name the businesses whose pages they can open.
of 52 Denver dealer sites refused or challenged an automated request
across all 2,915 US dealer sites tested
highest of the 57 metros ranked
What we found in Denver
- 10 of 52 dealership websites (19.2%) answered a plain automated request with an HTTP 403 or 429 or a bot-challenge page. The figure across all 2,915 dealer sites tested is 29.5%.
- None of the 52 sites blocks an AI search crawler in robots.txt.
- Of the 42 sites we could read, 2 sent a near-empty homepage without JavaScript. The median homepage carried about 4,478 characters of readable text.
- The website platforms we saw most among the sites we could read were Dealer.com (9).
- For comparison, 2% of the 50 dental practice websites we tested in Denver turned away the same request.
| Denver, CO | All metros | |
|---|---|---|
| Dealer sites tested | 52 | 2,915 |
| Refused or challenged an automated request | 19.2% | 29.5% |
| Block an AI search crawler in robots.txt | 0% | 0.3% |
| Near-empty homepage, of sites we could read | 4.8% | 2.3% |
| Median readable text on the homepage | 4,478 characters | 6,433 characters |
Why it matters for car dealership SEO in Denver
A buyer in Denver who asks an AI engine which dealer to visit gets a short answer with a few names. Across 64,441 AI answers about local businesses, engines named a business 84% of the time when they had opened one of its own pages while answering, and 16% when they had not. A dealership whose website turns the engine away leaves that advantage to a competitor whose site lets it in.
What a Denver dealership should check
- Ask your website provider how its bot protection treats verified AI crawlers such as OAI-SearchBot, ChatGPT-User, Claude-User and PerplexityBot.
- Search your server logs for ChatGPT-User. If it never appears, ChatGPT is not reading your site when buyers ask about you.
- Check that brands, service hours, models serviced and the towns you serve are in the page source, not only loaded by scripts.
- Ask the AI engines the questions your buyers ask, many times, and count which dealer they name.
How this was measured
Each site's homepage was requested once in October 2026, identifying as an ordinary web browser, without running JavaScript. We never sent a request pretending to be an AI crawler, so these figures describe how a site treats automated clients in general. Sites were collected from Google Maps listings for car dealerships, one site per domain.
Read next
All 57 metros ranked The full study: 2,915 dealership websites Automotive SEO in 2026 AI visibility for car dealershipsQuestions people ask
Can ChatGPT read car dealership websites in Denver?
Most, not all. 42 of the 52 Denver dealer sites we tested answered an automated request normally, and 10 answered with a block or a bot challenge. Whether ChatGPT gets through a challenge depends on how each site's firewall treats verified AI crawlers.
How do Denver dealership websites compare with other cities?
Denver ranks 47th of 57 metros for the share of dealer sites that turned away an automated request: 19.2%, against 29.5% across all metros.
Is there an AEO or automotive SEO company for Denver dealerships?
Cloute works with car dealerships remotely from Utah. It measures how often ChatGPT, Gemini, Claude, Perplexity and Google AI Overviews name each store against the dealers buyers compare it with, and its team does the work to move the result.
About Cloute. Cloute is an AI visibility company for local businesses. It measures how often ChatGPT, Gemini, Claude, Perplexity and Google AI Overviews recommend a business against its local competitors, and works every month to move it to the top.