What powers cityofmchenry.org?
Last seen Sep 2026 · 18 technologies across 11 categories
Analytics
CDN
Font scripts
Hosting
JavaScript libraries
Miscellaneous
Programming languages
UI frameworks
Video players
Webmail
Widgets
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
Training crawlers
- FacebookBot Allowed
The other 32 AI crawlers we track are not mentioned and are blocked by the catch-all rule (User-agent: *).
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 64% phone
- 36% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.28 / 10 · ranked #1,154,334 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 7.0 MB · 135 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (75.2.20.73)
- DNS: GoDaddy DNS
- Email: Cisco Secure Email
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 1,200,522, 3 hosts
- Verified with: Apple Business, Canva, KnowBe4
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cityofmchenry.org | 18 |
| www.cityofmchenry.org | 18 |
Full technology history →
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Recent changes
- detected Apple iCloud Mail Jul 2026
- detected Bootstrap Jul 2026
- detected cdnjs Jul 2026
- detected Cloudflare Jul 2026
- detected Font Awesome Jul 2026
- detected FullCalendar Jul 2026
- detected GoDaddy Jul 2026
- detected Google Analytics Jul 2026
- detected jQuery Jul 2026
- detected jQuery CDN Jul 2026
- detected jsDelivr Jul 2026
- detected Modernizr Jul 2026
- detected Moment Timezone Jul 2026
- detected Moment.js Jul 2026
- detected Open Graph Jul 2026
- detected Tiny Slider Jul 2026
- detected TypeScript Jul 2026
- detected YouTube Jul 2026
- detected Apple iCloud Mail May 2026