What powers 
frcaetani.it?
Last seen Oct 2026 · 23 technologies across 13 categories
CMS
Cookie compliance
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Video players
Web servers
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 67% phone
- 33% desktop
Italy
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.92 / 10 · ranked #634,185 of all domains
52 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Italian (Italy)
- Weight: 3.8 MB · 79 requests
- WordPress theme: bateaux · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Biblioteca della Fondazione Roffredo Caetani
- Country: Italy
From Wikidata (CC0).
Infrastructure
- Hosted on HOST-SPA Host SpA (185.201.65.185)
- DNS: welcomeitalia.it
- Email: vianova.it
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 6,905,732, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| frcaetani.it | 21 |
| www.frcaetani.it | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nginx Mar 2026
- dropped OpenResty Mar 2026
- detected LiteSpeed Feb 2026
- detected OpenResty Jan 2026
- dropped Litespeed Cache Dec 2025
- detected Priority Hints Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025