What powers mchenry.il.us?
Last seen Oct 2026 · 23 technologies across 14 categories
Analytics
Google Analytics
since Aug 2018
CDN
Font scripts
Font Awesome
since Aug 2018
JavaScript Frameworks
JavaScript Libraries
Moment Timezone
since Dec 2021
Select2
since Aug 2018
Operating systems
Windows Server
since Jan 2019
Programming languages
Java
since Mar 2024
Retargeting
Google Remarketing Tag
since Jul 2021
Security
Cloudflare Bot Management
since Jan 2026
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Bootstrap
since Aug 2018
Web frameworks
Microsoft ASP.NET
since Aug 2022
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 66% phone
- 34% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.68 / 10 · ranked #773,063 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.2 MB · 14 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- McHenry County
- Founded: 1836
- Country: United States
From Wikidata (CC0).
Infrastructure
- DNS: illinois.net
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 744,486, 10 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ci.mchenry.il.us | 13 |
| juryweb.co.mchenry.il.us | 7 |
| www.co.mchenry.il.us | 7 |
| caseinfo.co.mchenry.il.us | 5 |
| webtrac.ci.mchenry.il.us | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Jan 2026