What powers crdx.jp?
Last seen Apr 2026 · 17 technologies across 12 categories
Analytics
Google Analytics
since Dec 2025
CDN
JavaScript frameworks
Stimulus
since Dec 2025
JavaScript libraries
Miscellaneous
PaaS
Render
since Dec 2025
Performance
Turbo
since Dec 2025
Programming languages
Ruby
since Dec 2025
Rich text editors
Security
HSTS
since Dec 2025
Tag managers
Google Tag Manager
since Dec 2025
Web frameworks
Ruby on Rails
since Dec 2025
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 0.5 MB · 22 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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