What powers jafanet.jp?
Last seen Jun 2026 · 7 technologies across 6 categories
Analytics
JavaScript libraries
Operating systems
CentOS
since Oct 2020
Programming languages
Web server extensions
Web servers
Audience
- 63% phone
- 37% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.21 / 10 · ranked #451,667 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.1 MB · 91 requests
Homepage as crawled by the HTTP Archive, Jul 2026.