What powers kyobunsha.co.jp?
Last seen Jun 2026 · 14 technologies across 10 categories
Analytics
Google Analytics
since Feb 2020
Authentication
Facebook Login
since Jul 2021
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Ecommerce
Cart Functionality
since Aug 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
UNIX
since Feb 2020
Programming languages
PHP
since Sep 2021
Web server extensions
Web servers
Audience
- 73% phone
- 27% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.58 / 10 · ranked #823,726 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.3 MB · 108 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.