What powers juzenkai.or.jp?
Last seen Jun 2026 · 8 technologies across 7 categories
Analytics
Google Analytics
since Apr 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Python
since Apr 2019
UI frameworks
Web frameworks
Web2py
since Apr 2019
Web servers
Audience
- 67% phone
- 33% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.98 / 10 · ranked #1,621,362 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 3100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 4.5 MB · 67 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| juzenkai.or.jp | 8 |
| www.juzenkai.or.jp | 8 |