What powers chinseikan.com?
Last seen Jun 2026 · 12 technologies across 7 categories
CDN
jQuery CDN
since Mar 2023
Font scripts
Google Font API
since Sep 2021
JavaScript libraries
Maps
Google Maps
since Sep 2021
Programming languages
UI frameworks
Bootstrap
since Sep 2021
Web servers
Apache HTTP Server
since Sep 2021
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.08 / 10 · ranked #11,306,971 of all domains
5 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 (Japan)
- Weight: 2.2 MB · 56 requests
Homepage as crawled by the HTTP Archive, Jul 2026.