What powers cmcujb.or.kr?
Last seen Jun 2026 · 16 technologies across 8 categories
Analytics
Google Analytics
since Jan 2019
JavaScript frameworks
JavaScript libraries
Clipboard.js
since Jan 2019
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Java
since Jul 2020
Security
HSTS
since Sep 2022
Video players
YouTube
since Jun 2020
Web frameworks
Spring
since Jul 2020
Audience
- 73% desktop
- 27% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.21 / 10 · ranked #1,248,591 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 7.1 MB · 130 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| m.cmcujb.or.kr | 16 |
| www.cmcujb.or.kr | 5 |
| certi.cmcujb.or.kr | 2 |
Full technology history →
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Recent changes
- detected YouTube Jun 2026
- dropped jQuery CDN Nov 2025
- dropped core-js Aug 2025
- dropped Naver Analytics Aug 2025
- dropped YouTube Aug 2025