What powers aclass-group.com?
Last seen Jun 2026 · 8 technologies across 6 categories
CDN
jQuery CDN
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Hosting
Sakura Internet
since Jun 2024
JavaScript libraries
Maps
Google Maps
since Jan 2023
Web servers
Nginx
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.47 / 10 · ranked #26,447,837 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 14.1 MB · 108 requests
Homepage as crawled by the HTTP Archive, Jul 2026.