What powers chibaken-kaikan.or.jp?
Last seen Jun 2026 · 10 technologies across 9 categories
CMS
Databases
MySQL
since Mar 2020
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Mar 2020
Security
HSTS
since Feb 2025
SEO
Web servers
Apache HTTP Server
since Mar 2020
WordPress themes
Twenty Ten
since Feb 2022
Audience
- 70% phone
- 30% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.91 / 10 · ranked #1,757,138 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 23.9 MB · 84 requests
Homepage as crawled by the HTTP Archive, Jul 2026.