What powers polyball.kr?
Last seen Jun 2026 · 15 technologies across 10 categories
Analytics
Google Analytics
since Apr 2026
Naver Analytics
since Apr 2026
Authentication
NextAuth.js
since Apr 2026
CDN
jsDelivr
since May 2026
Development
Turbopack
since Apr 2026
JavaScript frameworks
Miscellaneous
Performance
Priority Hints
since Apr 2026
Programming languages
Node.js
since Apr 2026
Security
HSTS
since Apr 2026
Web servers
Apache HTTP Server
since Apr 2026
Audience
- 97% phone
- 3% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #29,416,194 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 3.7 MB · 75 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped LottieFiles Jun 2026
- detected jsDelivr May 2026