What powers kosugeriver.com?
Last seen Jun 2026 · 5 technologies across 4 categories
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.43 / 10 · ranked #7,155,117 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.7 MB · 55 requests
Homepage as crawled by the HTTP Archive, Jul 2026.