What powers koushoji.or.jp?
Last seen Jun 2026 · 25 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since Feb 2022
CMS
Databases
MySQL
since Jul 2020
Font scripts
Font Awesome
since Jul 2020
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Photo galleries
Imagely NextGEN Gallery
since Feb 2022
NextGEN Gallery
since Aug 2020
Programming languages
TypeScript
since Apr 2025
Web servers
Nginx
since Jul 2020
Webmail
Microsoft 365
since Aug 2022
Widgets
WordPress plugins
Audience
- 85% phone
- 15% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.05 / 10 · ranked #536,681 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 15.4 MB · 259 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.