What powers ui4u.go.kr?
Last seen Jun 2026 · 14 technologies across 8 categories
CDN
Editors
DreamWeaver
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Java
since Sep 2021
Security
HSTS
since Nov 2025
Surveys
Tally
since May 2026
Web servers
Audience
- 72% desktop
- 24% phone
- 5% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.95 / 10 · ranked #609,061 of all domains
78 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 6.4 MB · 184 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| umsc.ui4u.go.kr | 8 |
| ui4u.go.kr | 6 |
| www.ui4u.go.kr | 6 |
| metaujb.ui4u.go.kr | 4 |
| eminwon.ui4u.go.kr | 3 |
| rtms.ui4u.go.kr | 1 |
Full technology history →
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