What powers genkai-group.jp?
Last seen Jun 2026 · 16 technologies across 10 categories
Analytics
Vercel Analytics
since Mar 2026
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Mar 2026
PaaS
Vercel
since Mar 2026
Performance
Priority Hints
since Aug 2023
Programming languages
Node.js
since Mar 2026
Security
HSTS
since Mar 2026
UI frameworks
Tailwind CSS
since Mar 2026
Audience
- 73% phone
- 27% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.35 / 10 · ranked #1,068,457 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Vercel
- Weight: 2.5 MB · 122 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| genkai-group.jp | 16 |
| shokudou.genkai-group.jp | 16 |
Full technology history →
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Recent changes
- dropped cdnjs Apr 2026
- dropped Cloudflare Apr 2026
- dropped Google Analytics Apr 2026
- dropped Google Font API Apr 2026
- dropped Google Hosted Libraries Apr 2026
- dropped LazySizes Apr 2026
- dropped LiteSpeed Apr 2026
- dropped Litespeed Cache Apr 2026
- dropped MySQL Apr 2026
- dropped PHP Apr 2026
- dropped Site Kit Apr 2026
- dropped Smash Balloon Instagram Feed Apr 2026
- dropped Twitter Emoji (Twemoji) Apr 2026
- dropped WordPress Apr 2026
- detected HSTS Mar 2026
- detected Next.js Mar 2026
- detected Next.js App Router Mar 2026
- detected Node.js Mar 2026
- detected React Mar 2026
- detected Tailwind CSS Mar 2026
- detected Vercel Mar 2026
- detected Vercel Analytics Mar 2026
- detected Webpack Mar 2026
- detected Twitter Emoji (Twemoji) Dec 2025