What powers library.tama.tokyo.jp?
Last seen Jun 2026 · 7 technologies across 7 categories
CDN
Amazon CloudFront
since Dec 2022
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2024
PaaS
Amazon Web Services
since Dec 2022
Programming languages
Java
since Jul 2018
Web frameworks
Apache Wicket
since Jul 2018
Web servers
Apache HTTP Server
since Jul 2024
Audience
- 76% phone
- 21% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.55 / 10 · ranked #845,959 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 0.8 MB · 56 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.library.tama.tokyo.jp | 6 |
| library.tama.tokyo.jp | 5 |