What powers 
vvuhsd.org?
Last seen Sep 2026 · 38 technologies across 18 categories
Analytics
CDN
Databases
Editors
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JavaScript frameworks
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Miscellaneous
Operating systems
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Security
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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
- 71% desktop
- 30% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.44 / 10 · ranked #955,611 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 8.0 MB · 54 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Silverado High School
- Founded: 1996
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (54.204.24.19)
- DNS: Network Solutions
- Email: Mimecast
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 205,403, 16 hosts
- Verified with: Adobe, Apple Business, Autodesk, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cims.vvuhsd.org | 25 |
| vvva.vvuhsd.org | 25 |
| ahs.vvuhsd.org | 24 |
| gec.vvuhsd.org | 24 |
| hjhs.vvuhsd.org | 24 |
| lla.vvuhsd.org | 24 |
| lms.vvuhsd.org | 24 |
| police.vvuhsd.org | 24 |
| shs.vvuhsd.org | 24 |
| up.vvuhsd.org | 24 |
| vvas.vvuhsd.org | 24 |
| vvhs.vvuhsd.org | 24 |
| www.vvuhsd.org | 24 |
| vvuhsd.org | 14 |
| portal.vvuhsd.org | 3 |
Full technology history →
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