What powers koyo-sha.jp?
Last seen Jun 2026 · 9 technologies across 6 categories
CDN
jQuery CDN
since Apr 2022
jsDelivr
since Apr 2022
Ecommerce
Cart Functionality
since Aug 2020
EC-CUBE
since Aug 2018
JavaScript libraries
Programming languages
PHP
since Aug 2018
UI frameworks
Web servers
Nginx
since Apr 2022
Audience
- 82% phone
- 18% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.07 / 10 · ranked #1,473,822 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.0 MB · 39 requests
Homepage as crawled by the HTTP Archive, Jul 2026.