What powers duh.ac.kr?
Last seen Jun 2026 · 33 technologies across 14 categories
CDN
CMS
Gnuboard
since Oct 2022
Databases
MySQL
since Oct 2022
Font scripts
Ionicons
since May 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Popper
since Nov 2022
Programming languages
Security
HSTS
since Nov 2022
UI frameworks
Material Design Lite
since May 2022
Semantic UI
since Jul 2022
Video players
YouTube
since Oct 2022
Web servers
Apache HTTP Server
since Dec 2020
Webmail
Google Workspace
since Aug 2022
Audience
- 71% desktop
- 29% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.08 / 10 · ranked #11,300,429 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.4 MB · 32 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| portal.duh.ac.kr | 18 |
| webapply.duh.ac.kr | 14 |
| cyber.duh.ac.kr | 13 |
| cloud.duh.ac.kr | 6 |
| nursing.duh.ac.kr | 6 |
| www.duh.ac.kr | 6 |
| apply.duh.ac.kr | 3 |
Full technology history →
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Recent changes
- dropped OpenSSL Apr 2026