What powers karuizawa-kai.org?
Last seen Jun 2026 · 19 technologies across 11 categories
Analytics
Google Analytics
since Aug 2024
CDN
Hosting
Xserver
since Sep 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Render
since Aug 2024
Programming languages
Node.js
since Aug 2024
TypeScript
since Aug 2024
Tag managers
Google Tag Manager
since Aug 2024
UI frameworks
Mantine
since Aug 2024
Web servers
Nginx
since Aug 2024
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.24 / 10 · ranked #70,343,692 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.2 MB · 30 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| member.karuizawa-kai.org | 14 |
| karuizawa-kai.org | 10 |