What powers lib.niiza.saitama.jp?
Last seen Jun 2026 · 6 technologies across 5 categories
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2022
Programming languages
Java
since Feb 2019
Web frameworks
Apache Wicket
since Feb 2019
Web servers
Apache HTTP Server
since Dec 2022
Audience
- 89% phone
- 11% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.50 / 10 · ranked #2,500,142 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.0 MB · 62 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| lib.niiza.saitama.jp | 6 |
| www.lib.niiza.saitama.jp | 6 |