What powers 72kou.jp?
Last seen Jun 2026 · 7 technologies across 7 categories
Analytics
Google Analytics
since Feb 2022
CDN
jQuery CDN
since Jan 2023
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2024
UI frameworks
Bootstrap
since Jan 2023
Web servers
Nginx
since Feb 2022
Audience
- 71% phone
- 29% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.89 / 10 · ranked #1,795,348 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.2 MB · 21 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.