What powers calcata.vt.it?
Last seen Jun 2026 · 12 technologies across 10 categories
CDN
jsDelivr
since Apr 2026
Hosting
Aruba.it
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2024
PWA
since Oct 2024
Performance
Priority Hints
since Oct 2024
Programming languages
Java
since Oct 2024
UI frameworks
Video players
Web server extensions
Web servers
Apache Tomcat
since Oct 2024
Audience
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.21 / 10 · ranked #3,081,134 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Italian
- Weight: 0.7 MB · 21 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected jsDelivr Apr 2026
- dropped Cart Functionality Feb 2026
- detected Cart Functionality Nov 2025