What powers rikare.jp?
Last seen Jun 2026 · 14 technologies across 10 categories
CDN
Cloudflare
since Mar 2026
Development
Turbopack
since Mar 2026
Font scripts
Google Font API
since Apr 2025
JavaScript frameworks
Miscellaneous
PaaS
Render
since Mar 2026
Performance
Priority Hints
since Feb 2026
Programming languages
Node.js
since Apr 2025
UI frameworks
Tailwind CSS
since Mar 2026
Webmail
Google Workspace
since Apr 2025
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.06 / 10 · ranked #11,595,667 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 2.9 MB · 82 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Framer Sites Apr 2026
- dropped HSTS Apr 2026
- detected Cloudflare Mar 2026
- dropped Firebase Mar 2026
- dropped Font Awesome Mar 2026
- dropped Google Cloud Mar 2026
- dropped Google Cloud CDN Mar 2026
- dropped Google Tag Manager Mar 2026
- detected Next.js Mar 2026
- detected Next.js App Router Mar 2026
- dropped Nuxt.js Mar 2026
- detected Render Mar 2026
- dropped STUDIO Mar 2026
- detected Tailwind CSS Mar 2026
- detected Turbopack Mar 2026
- dropped Vue.js Mar 2026
- detected Webpack Mar 2026