What powers jamhsw.or.jp?
Last seen Jun 2026 · 5 technologies across 4 categories
Hosting
Sakura Internet
since Aug 2022
Programming languages
Java
since Sep 2021
Video players
YouTube
since Nov 2025
Web servers
Apache HTTP Server
since Jun 2021
Nginx
since May 2021
Audience
- 58% desktop
- 42% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.77 / 10 · ranked #269,627 of all domains
85 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.0 MB · 33 requests
- WordPress theme: arkhe (child: arkhe-child) · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jamhsw.or.jp | 3 |
| swr.jamhsw.or.jp | 3 |
| www.jamhsw.or.jp | 3 |
Full technology history →
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Recent changes
- detected YouTube Nov 2025