What powers genba21.com?
Last seen Jun 2026 · 8 technologies across 6 categories
Analytics
JavaScript frameworks
JavaScript libraries
Operating systems
Windows Server
since Nov 2022
Web servers
Webmail
Google Workspace
since Nov 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.36 / 10 · ranked #7,912,055 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.9 MB · 39 requests
Homepage as crawled by the HTTP Archive, Jul 2026.