What powers sugakatsu.co.jp?
Last seen Jun 2026 · 14 technologies across 9 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Oct 2021
CDN
cdnjs
since Mar 2024
Cloudflare
since Mar 2024
Font scripts
Google Font API
since Feb 2020
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
1.81 / 10 · ranked #4,313,248 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 10.7 MB · 125 requests
Homepage as crawled by the HTTP Archive, Jul 2026.