What powers ryokohoken.org?
Last seen Jun 2026 · 8 technologies across 6 categories
Analytics
Google Analytics
since Apr 2019
CDN
Amazon CloudFront
since Feb 2026
Amazon S3
since Feb 2026
Font scripts
Google Font API
since Feb 2026
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Feb 2026
Audience
- 58% phone
- 42% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.23 / 10 · ranked #9,525,165 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 5.8 MB · 76 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js Apr 2026
- detected Facebook Pixel Apr 2026
- dropped AOS Mar 2026
- dropped Cloudflare Mar 2026
- dropped Cloudflare Browser Insights Mar 2026
- dropped HSTS Mar 2026
- dropped HTTP/3 Mar 2026
- dropped jQuery Mar 2026
- dropped jQuery Migrate Mar 2026
- dropped PHP Mar 2026
- dropped Plyr Mar 2026
- dropped TYPO3 CMS Mar 2026
- detected Amazon CloudFront Feb 2026
- detected Amazon S3 Feb 2026
- detected Amazon Web Services Feb 2026
- detected Google Analytics Feb 2026
- detected Google Font API Feb 2026
- detected Cloudflare Browser Insights Nov 2025