What powers boofy.jp?
Last seen Jun 2026 · 8 technologies across 5 categories
Operating systems
Programming languages
Security
HSTS
since May 2026
Web server extensions
Web servers
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.06 / 10 · ranked #3,436,554 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.0 MB · 2 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| boa-asp01.boofy.jp | 6 |
| opac.library.boofy.jp | 3 |