What powers jiyu-kobo.co.jp?
Last seen Jun 2026 · 13 technologies across 10 categories
Analytics
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
TablePress
since Feb 2022
Audience
- 82% desktop
- 18% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.86 / 10 · ranked #260,965 of all domains
74 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.9 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 3700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.7 MB · 34 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.