What powers 
winsor.edu?
Last seen Sep 2026 · 25 technologies across 15 categories
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Security
Tag managers
UI frameworks
Webmail
WordPress plugins
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
- 83% desktop
- 18% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.01 / 10 · ranked #560,230 of all domains
63 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.5 MB · 72 requests
- WordPress theme: bb-theme (child: winsor-theme) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- The Winsor School (Winsor School on Wikidata)
- Founded: 1886
- Country: United States
- Profiles: Facebook, X, Instagram, LinkedIn
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (141.193.213.10)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 1,232,774, 3 hosts
- Verified with: Apple Business, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Animate.css Sep 2026
- detected HSTS Sep 2026
- detected RSS Sep 2026
- dropped Animate.css Dec 2025
- dropped core-js Dec 2025
- dropped Facebook Pixel Dec 2025
- dropped Font Awesome Dec 2025
- dropped Google Analytics Dec 2025
- dropped Hammer.js Dec 2025
- dropped jQuery Migrate Dec 2025
- detected WP Rocket Nov 2025