What powers calvino.edu.it?
Last seen Oct 2026 · 15 technologies across 11 categories
Analytics
CDN
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Security
UI frameworks
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
- 85% phone
- 15% desktop
Italy
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.54 / 10 · ranked #23,398,054 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Italian
- CDN: Cloudflare
- Weight: 0.7 MB · 19 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Education (declares
HighSchool)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.10.105, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 40,134,077, 3 hosts
- Verified with: Brevo, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| academy.calvino.edu.it | 10 |
| calvino.edu.it | 9 |
Full technology history →
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Recent changes
- dropped Bootstrap Oct 2026
- detected Cart Functionality Oct 2026
- dropped Google Analytics Oct 2026
- dropped Google Sign-in Oct 2026
- dropped Gravatar Oct 2026
- dropped jQuery Oct 2026
- dropped jQuery CDN Oct 2026
- dropped Modernizr Oct 2026
- dropped Moment.js Oct 2026
- dropped MySQL Oct 2026
- dropped Nginx Oct 2026
- detected Open Graph Oct 2026
- dropped PHP Oct 2026
- dropped Popper Oct 2026
- detected Priority Hints Oct 2026
- dropped RSS Oct 2026
- dropped Twitter Emoji (Twemoji) Oct 2026
- dropped Underscore.js Oct 2026
- dropped WordPress Oct 2026
- detected Google Font API Sep 2026
- dropped Apache HTTP Server Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Ubuntu Dec 2025