What powers 331.co.kr?
Last seen Jun 2026 · 12 technologies across 8 categories
Analytics
CDN
jQuery CDN
since Feb 2026
Ecommerce
Cafe24
since Feb 2026
Cart Functionality
since Feb 2026
Font scripts
Google Font API
since Feb 2026
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2026
Security
HSTS
since Feb 2026
Web servers
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 4.1 MB · 36 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.