What powers corecollection.co.kr?
Last seen Apr 2026 · 7 technologies across 5 categories
JavaScript libraries
Operating systems
UNIX
since May 2019
Programming languages
Web server extensions
Web servers
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 0.6 s |
| INP | 100 ms |
| CLS | 0.4 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 3.2 MB · 115 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| corecollection.co.kr | 7 |
| www.corecollection.co.kr | 7 |