What powers kumonshop.jp?
Last seen Jun 2026 · 8 technologies across 6 categories
Ecommerce
Cart Functionality
since Jul 2021
EC-CUBE
since May 2021
JavaScript libraries
Mobile frameworks
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since May 2021
Web servers
Apache HTTP Server
since May 2021
Audience
- 94% phone
- 6% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.01 / 10 · ranked #12,366,521 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.1 MB · 32 requests
Homepage as crawled by the HTTP Archive, Jul 2026.