What powers stclaircountyil.gov?
Last seen Sep 2026 · 11 technologies across 7 categories
Analytics
CMS
Font scripts
JavaScript libraries
UI frameworks
Web frameworks
Webmail
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 55% phone
- 45% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.39 / 10 · ranked #7,603,746 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 8.8 MB · 76 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on ATT-INTERNET4 (207.141.130.3)
- DNS: att.net
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Entrust, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 15,545,548
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Moment.js Mar 2026
- dropped React Mar 2026
- dropped styled-components Mar 2026
- dropped cdnjs Feb 2026
- dropped Cloudflare Feb 2026
- dropped GSAP Feb 2026
- dropped Popper Feb 2026