What powers rusd.org?
Last seen Sep 2026 · 29 technologies across 19 categories
Analytics
Caching
CDN
CMS
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Reverse proxies
Security
Tag managers
UI frameworks
Webmail
Widgets
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
- 65% phone
- 33% desktop
- 3% tablet
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #335,274 of all domains
94 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 4.4 MB · 138 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Racine Unified School District
- Founded: 1961
- Country: United States
From Wikidata (CC0).
Infrastructure
- Registered May 2002 (24 years) via GoDaddy.com, LLC, renews May 2027
- Hosted on Amazon Web Services (34.238.178.141)
- DNS: GoDaddy DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: Certainly, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 47,877, 4 hosts
- Verified with: Adobe, Autodesk, Cisco, Google, Meta Business, OpenAI
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rusd.org | 19 |
| www.rusd.org | 14 |
| staff.rusd.org | 12 |
Full technology history →
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Recent changes
- dropped Google Hosted Libraries Jun 2026