What powers lib-arc.samukawa.kanagawa.jp?
Last seen Jun 2026 · 6 technologies across 5 categories
Development
Microsoft Visual Studio
since Oct 2023
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2023
Security
HSTS
since Oct 2023
Web frameworks
Audience
- 88% phone
- 12% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.43 / 10 · ranked #973,967 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.2 MB · 36 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| lib-arc.samukawa.kanagawa.jp | 6 |
| www.lib-arc.samukawa.kanagawa.jp | 6 |