What powers central.k12.or.us?
Last seen Sep 2026 · 24 technologies across 12 categories
CDN
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
RUM
Security
Translation
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 68% desktop
- 32% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.82 / 10 · ranked #1,926,282 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 77.6 MB · 151 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (18.233.124.95)
- DNS: Azure DNS
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 103,457, 8 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.central.k12.or.us | 24 |
| aces.central.k12.or.us | 20 |
| central.k12.or.us | 20 |
| chs.central.k12.or.us | 20 |
| ies.central.k12.or.us | 20 |
| mes.central.k12.or.us | 20 |
| tms.central.k12.or.us | 20 |
Full technology history →
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Recent changes
- detected Marked Jul 2026
- detected Closure Library Jan 2026
- dropped Google Sites Dec 2025