What powers ninjin.co.jp?
Last seen Jun 2026 · 4 technologies across 4 categories
Operating systems
Windows Server
since Jan 2019
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Webmail
Google Workspace
since May 2024
Audience
- 92% desktop
- 8% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.69 / 10 · ranked #2,184,111 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 7.1 MB · 83 requests
Homepage as crawled by the HTTP Archive, Jul 2026.