What powers ozen.jp?
Last seen Jun 2026 · 24 technologies across 15 categories
Analytics
Google Analytics
since Apr 2020
Authentication
Clerk
since Dec 2025
Caching
Varnish
since Jun 2024
CDN
Cloudflare
since Dec 2025
Fastly
since May 2022
Development
Turbopack
since Nov 2025
Font scripts
Google Font API
since Jun 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
GitHub Pages
since Jun 2024
Vercel
since Jun 2025
Performance
Priority Hints
since Aug 2022
Programming languages
Security
Cloudflare Bot Management
since Dec 2025
HSTS
since Sep 2022
UI frameworks
Flutter
since Jun 2024
Webmail
Google Workspace
since Aug 2022
Audience
- 84% phone
- 16% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.89 / 10 · ranked #3,895,345 of all domains
6 referring domains · OpenPageRank
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: 0.4 MB · 20 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| soka.ozen.jp | 16 |
| app.ozen.jp | 15 |
| www.ozen.jp | 11 |
| start.ozen.jp | 10 |
| mise.ozen.jp | 8 |
| test.ozen.jp | 8 |
Full technology history →
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Recent changes
- detected Turbopack Nov 2025