What powers duval.tx.us?
Last seen Sep 2026 · 7 technologies across 6 categories
Font scripts
Ionicons
since Jul 2020
JavaScript libraries
Maps
Google Maps
since Dec 2022
Security
HSTS
since Jan 2024
Web frameworks
Microsoft ASP.NET
since Jan 2019
Webmail
Microsoft 365
since Sep 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 53% phone
- 47% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.17 / 10 · ranked #1,310,763 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 9.0 MB · 66 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Duval County
- Founded: 1876
- Country: United States
From Wikidata (CC0).
Infrastructure
- DNS: localitymanagement.us
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 770,128, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted