What powers class-to.com?
Last seen Jun 2026 · 6 technologies across 6 categories
Analytics
Google Analytics
since Apr 2019
CDN
Google Hosted Libraries
since Feb 2022
Editors
DreamWeaver
since Apr 2019
JavaScript frameworks
RxJS
since Apr 2019
JavaScript libraries
Web servers
Nginx
since Aug 2021
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.32 / 10 · ranked #46,462,254 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.6 MB · 81 requests
Homepage as crawled by the HTTP Archive, Jul 2026.