What powers kensuma.jp?
Last seen Jun 2026 · 7 technologies across 6 categories
Font scripts
Google Font API
since Apr 2026
JavaScript frameworks
JavaScript graphics
ApexCharts.js
since Apr 2026
PaaS
Amazon Web Services
since Apr 2026
UI frameworks
Chakra UI
since Apr 2026
Web servers
Nginx
since Apr 2026
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.7 MB · 26 requests
Homepage as crawled by the HTTP Archive, Jul 2026.