What powers koutairen.com?
Last seen Jun 2026 · 5 technologies across 5 categories
Ecommerce
Cart Functionality
since Aug 2020
Hosting
Xserver
since Aug 2022
JavaScript frameworks
Programming languages
Adobe Flash
since Jun 2021
Web servers
Nginx
since Jan 2019
Audience
- 86% phone
- 14% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.54 / 10 · ranked #6,139,118 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 6.3 MB · 85 requests
Homepage as crawled by the HTTP Archive, Jul 2026.