What powers 
uscar.org?
Last seen Aug 2026 · 34 technologies across 18 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Performance
Programming languages
Retargeting
Security
Tag managers
Web servers
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 69% desktop
- 31% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #340,006 of all domains
105 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 2.9 MB · 95 requests
- WordPress theme: hello-elementor · all themes
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- United States Council for Automotive Research
- Country: United States
From Wikidata (CC0).
Infrastructure
- Registered Mar 1996 (30 years) via GoDaddy.com, LLC, renews Mar 2028
- Hosted on DreamHost (69.163.171.89)
- DNS: Cloudflare DNS
- Email: arsmtp.com
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 68,137, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| uscar.org | 21 |
| www.uscar.org | 21 |