What powers calcio-a.com?
Last seen Jun 2026 · 19 technologies across 14 categories
Advertising
Google AdSense
since Aug 2024
Analytics
Google Analytics
since Aug 2024
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Oct 2020
JavaScript libraries
Miscellaneous
Popper
since Apr 2022
Operating systems
CentOS
since Jan 2019
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Security
reCAPTCHA
since Aug 2024
UI frameworks
Web server extensions
Web servers
Audience
- 73% phone
- 28% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.45 / 10 · ranked #6,952,936 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 15.6 MB · 85 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.calcio-a.com | 16 |
| cup.calcio-a.com | 11 |
Full technology history →
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Recent changes
- detected OpenSSL Dec 2025