What powers simpsonchevroletirvine.com?
Last seen Sep 2026 · 56 technologies across 26 categories
A/B Testing
Accessibility
Advertising
Analytics
CDN
Cookie compliance
Customer data platform
Ecommerce
Feature management
Font scripts
Hosting
Issue trackers
JavaScript frameworks
JavaScript libraries
Load balancers
Miscellaneous
PaaS
Performance
Programming languages
RUM
Security
Segmentation
Tag managers
UI frameworks
Video players
Web servers
AI Crawlers
Restricts 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- CCBot Restricted
- GPTBot Restricted
Search and AI assistants
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 25 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
8 of 33 AI crawlers restricted
Standards: llms.txt
Audience
- 57% phone
- 43% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.16 / 10 · ranked #10,344,500 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 400 ms |
| CLS | 0.15 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Akamai
- Weight: 9.3 MB · 408 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Industry: Automotive (declares
AutoDealer)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on COXAUTO (64.70.56.99)
- Email: simpsongm.com
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 8,130,194, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.simpsonchevroletirvine.com | 36 |
| buy.simpsonchevroletirvine.com | 32 |
| electric.simpsonchevroletirvine.com | 31 |
Full technology history →
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Recent changes
- detected Quantcast Measure Aug 2026
- detected Reddit Ads Aug 2026
- detected Java Jun 2026
- dropped Survicate Feb 2026
- detected Google Analytics Jan 2026
- dropped Slick Dec 2025
- detected Survicate Dec 2025