What powers kanzaki-seikei.jp?
Last seen Jun 2026 · 11 technologies across 8 categories
Development
Turbopack
since Apr 2026
JavaScript frameworks
Miscellaneous
Open Graph
since Nov 2025
Webpack
since Jul 2025
PaaS
Vercel
since Apr 2026
Performance
Priority Hints
since Jul 2025
Programming languages
Node.js
since Jul 2025
Security
HSTS
since Apr 2026
UI frameworks
Panda CSS
since Jul 2025
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Vercel
- Weight: 0.9 MB · 60 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Maps May 2026
- dropped Imgix May 2026
- dropped Nginx May 2026
- detected HSTS Apr 2026
- detected Turbopack Apr 2026
- detected Vercel Apr 2026
- detected Open Graph Nov 2025