What powers kuhakugokko.com?
Last seen Apr 2026 · 13 technologies across 10 categories
CDN
Google Hosted Libraries
since Feb 2022
Font scripts
Google Font API
since Sep 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
CentOS
since Jul 2021
PaaS
Amazon Web Services
since Sep 2023
Programming languages
Video players
Web server extensions
Web servers
Amazon EC2
since Sep 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.33 / 10 · ranked #2,817,080 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.7 MB · 70 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kuhakugokko.com | 12 |
| kuhakugokko.com | 9 |