What powers vcook.co.jp?
Last seen Jun 2026 · 24 technologies across 14 categories
Analytics
Google Analytics
since Aug 2022
Vercel Analytics
since Apr 2026
CDN
Amazon CloudFront
since Aug 2022
Development
Turbopack
since Apr 2026
Hosting
Sakura Internet
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Vercel
since Apr 2026
Performance
Priority Hints
since Feb 2026
Programming languages
Node.js
since Aug 2022
Reverse proxies
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Audience
- 63% desktop
- 37% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.52 / 10 · ranked #876,002 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Vercel
- Weight: 14.1 MB · 85 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| doc.vcook.co.jp | 15 |
| vcook.co.jp | 15 |
| www.vcook.co.jp | 15 |
Full technology history →
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Recent changes
- dropped Firebase May 2026
- dropped Font Awesome May 2026
- dropped Google Cloud May 2026
- dropped Google Font API May 2026
- dropped Nuxt.js May 2026
- dropped STUDIO May 2026
- dropped Vue.js May 2026
- detected Next.js App Router Apr 2026
- detected Radix UI Apr 2026
- detected shadcn/ui Apr 2026
- detected Tailwind CSS Apr 2026
- detected Turbopack Apr 2026
- detected Vercel Apr 2026
- detected Vercel Analytics Apr 2026
- detected Priority Hints Feb 2026