What powers fussy.fun?
Last seen Jun 2026 · 29 technologies across 18 categories
Analytics
Vercel Analytics
since Dec 2023
Authentication
NextAuth.js
since Jul 2024
CDN
Bunny
since May 2025
Cloudflare
since May 2025
CMS
Unicorn Platform
since May 2025
Databases
Firebase
since Dec 2023
Development
Font scripts
Google Font API
since May 2025
JavaScript frameworks
JavaScript libraries
Maps
Mapbox GL JS
since May 2024
Miscellaneous
PaaS
Vercel
since Dec 2023
Performance
Priority Hints
since Dec 2023
Photo galleries
PhotoSwipe
since May 2025
Programming languages
Node.js
since Apr 2023
Security
HSTS
since Dec 2023
UI frameworks
MUI
since Apr 2023
Tailwind CSS
since Apr 2026
Video players
YouTube
since May 2025
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.46 / 10 · ranked #2,558,177 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 125 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Vercel
- Weight: 12.0 MB · 533 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.fussy.fun | 13 |
| my-radio-program.fussy.fun | 11 |
| wasutaexam.fussy.fun | 11 |
| amausyrup-exam.fussy.fun | 10 |
| domundi-exam.fussy.fun | 10 |
| madososhi.fussy.fun | 10 |
| saihateexam.fussy.fun | 10 |
| yucali.fussy.fun | 9 |
| beta.fussy.fun | 8 |
Full technology history →
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Recent changes
- dropped Priority Hints Feb 2026