What powers kaifu.or.jp?
Last seen Jun 2026 · 18 technologies across 9 categories
Advertising
Tapad
since Jan 2025
CDN
cdnjs
since Feb 2024
Cloudflare
since Feb 2024
Google Hosted Libraries
since Feb 2022
jsDelivr
since Feb 2024
Font scripts
Google Font API
since Jul 2019
JavaScript graphics
JavaScript libraries
Maps
Google Maps
since Feb 2024
Programming languages
UI frameworks
TDesign
since Feb 2024
Web servers
LiteSpeed
since Feb 2024
Audience
- 80% phone
- 20% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.18 / 10 · ranked #1,301,854 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 12.9 MB · 228 requests
Homepage as crawled by the HTTP Archive, Jul 2026.