What powers kaihouz.jp?
Last seen May 2026 · 11 technologies across 10 categories
Analytics
Google Analytics
since Sep 2023
Authentication
Login with Amazon
since Sep 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Babel
since Sep 2023
Payment processors
Amazon Pay
since Sep 2023
Programming languages
Ruby
since Sep 2023
Security
HSTS
since Sep 2023
Web frameworks
Ruby on Rails
since Sep 2023
Web servers
Nginx
since Sep 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.3 MB · 52 requests
Homepage as crawled by the HTTP Archive, Jul 2026.