What powers vvisd.net?
Last seen Sep 2026 · 21 technologies across 10 categories
CDN
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
RUM
Security
UI frameworks
Web servers
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 77% desktop
- 23% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.19 / 10 · ranked #9,962,135 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 44.5 MB · 161 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Valley View Independent School District
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (18.233.124.95)
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 10,191,746, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| vvisd.net | 21 |
| www.vvisd.net | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped PHP Sep 2026
- dropped DataTables Jul 2026
- detected Font Awesome Jul 2026
- dropped OWL Carousel Apr 2026