What powers kitabutsu.co.jp?
Last seen Jun 2026 · 13 technologies across 8 categories
Analytics
Google Analytics
since May 2020
CDN
Google Hosted Libraries
since May 2026
jsDelivr
since May 2026
Font scripts
Google Font API
since May 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since May 2026
Webpack
since May 2026
Programming languages
Sass
since May 2026
Web servers
Nginx
since May 2026
Audience
- 56% phone
- 44% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.64 / 10 · ranked #2,260,989 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.6 MB · 74 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Jun 2026
- dropped Font Awesome Jun 2026
- detected core-js May 2026
- detected Google Font API May 2026
- detected Google Hosted Libraries May 2026
- detected GSAP May 2026
- detected jsDelivr May 2026
- detected Lenis May 2026
- detected Nginx May 2026
- detected Open Graph May 2026
- detected Sass May 2026
- detected Swiper May 2026
- detected Webpack May 2026