What powers y-class.com?
Last seen Jun 2026 · 9 technologies across 7 categories
Analytics
CDN
Google Hosted Libraries
since Feb 2022
JavaScript libraries
Operating systems
CentOS
since Jan 2019
Programming languages
Web server extensions
Web servers
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.83 / 10 · ranked #15,764,932 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.9 MB · 24 requests
Homepage as crawled by the HTTP Archive, Jul 2026.