What powers value-books.jp?
Last seen Jun 2026 · 3 technologies across 3 categories
Development
Microsoft Visual Studio
since Feb 2024
Security
HSTS
since Feb 2024
Web frameworks
Microsoft ASP.NET
since Feb 2024
Audience
- 79% phone
- 21% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.17 / 10 · ranked #3,174,560 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.0 MB · 3 requests
Homepage as crawled by the HTTP Archive, Jul 2026.