What powers chao-chuka.jp?
Last seen Jun 2026 · 16 technologies across 10 categories
Analytics
Google Analytics
since Jul 2025
Microsoft Clarity
since Jul 2025
CDN
Amazon CloudFront
since Jul 2025
jsDelivr
since Jul 2025
Font scripts
Google Font API
since Jul 2025
JavaScript libraries
Maps
Google Maps
since Jul 2025
Miscellaneous
HTTP/3
since Jul 2025
Open Graph
since Jul 2025
PaaS
Amazon Web Services
since Jul 2025
Programming languages
Video players
YouTube
since Jul 2025
Web servers
Apache HTTP Server
since Jul 2025
Audience
- 83% phone
- 17% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #30,009,956 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0.1 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 12.4 MB · 178 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.