What powers coolsis.kr?
Last seen Jun 2026 · 30 technologies across 11 categories
Analytics
Google Analytics
since Jun 2024
Naver Analytics
since May 2023
CDN
cdnjs
since May 2023
Cloudflare
since May 2023
Google Hosted Libraries
since May 2023
jQuery CDN
since May 2023
jsDelivr
since May 2023
Ecommerce
Cafe24
since May 2023
Cart Functionality
since May 2023
Font scripts
Google Font API
since May 2023
JavaScript frameworks
React
since May 2023
JavaScript libraries
Live chat
Channel.io
since May 2023
Miscellaneous
Security
HSTS
since May 2023
Video players
YouTube
since May 2023
Web servers
Audience
- 58% desktop
- 42% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0.2 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 16.3 MB · 197 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| coolsis.kr | 23 |
| www.coolsis.kr | 22 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Sentry May 2026
- detected core-js Dec 2025
- detected Facebook Pixel Dec 2025
- detected lit-element Nov 2025
- detected lit-html Nov 2025