What powers kufu.jp?
Last seen Jun 2026 · 37 technologies across 20 categories
Advertising
Google AdSense
since Jul 2024
Google Publisher Tag
since Sep 2024
Analytics
CDN
Amazon CloudFront
since Nov 2024
Google Cloud CDN
since Aug 2025
Databases
Firebase
since Aug 2025
Development
Turbopack
since Dec 2025
Font scripts
Google Font API
since Aug 2025
IaaS
Google Cloud
since Aug 2025
Issue trackers
Sentry
since Dec 2024
JavaScript frameworks
JavaScript libraries
Swiper
since Sep 2024
Miscellaneous
PaaS
Amazon Web Services
since Jul 2024
Vercel
since Jul 2024
Page builders
STUDIO
since Aug 2025
Performance
Priority Hints
since Nov 2024
Programming languages
Node.js
since Jul 2024
TypeScript
since Jul 2024
Reverse proxies
Envoy
since Nov 2024
Security
Tag managers
Google Tag Manager
since Jul 2024
UI frameworks
Mantine
since Jul 2024
Tailwind CSS
since Nov 2024
Web servers
Nginx
since Sep 2024
Audience
- 54% desktop
- 45% phone
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.22 / 10 · ranked #1,238,839 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 9.6 MB · 89 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| loco.kufu.jp | 17 |
| shopping.kufu.jp | 15 |
| kosodate.kufu.jp | 14 |
| odekake.kufu.jp | 14 |
| kufu.jp | 13 |
| money.kufu.jp | 13 |
| community.kufu.jp | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Snowplow Analytics Jan 2026
- detected Turbopack Dec 2025
- detected Snowplow Analytics Nov 2025
- dropped Cloudinary Sep 2025