What powers 
woosuk.ac.kr?
Last seen Sep 2026 · 54 technologies across 17 categories
Analytics
CDN
Editors
Font scripts
JavaScript frameworks
JavaScript libraries
LMS
Miscellaneous
Operating systems
PaaS
Programming languages
Security
UI frameworks
Video players
Web server extensions
Web servers
Widgets
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 58% desktop
- 29% phone
- 13% tablet
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.89 / 10 · ranked #660,873 of all domains
90 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0.4 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- Weight: 20.7 MB · 143 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Woosuk University
- Founded: 1979
- Country: South Korea
From Wikidata (CC0).
Infrastructure
- Hosted on Korea Telecom (210.93.6.35)
- DNS: woosuk.ac.kr
- Email: mailplug.com
- Email security: SPF (soft fail), no DMARC record
- SSL: GlobalSign, RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 9,213,468, 43 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| future.woosuk.ac.kr | 15 |
| smart.woosuk.ac.kr | 14 |
| enter.woosuk.ac.kr | 13 |
| w-mooc.woosuk.ac.kr | 13 |
| mail.woosuk.ac.kr | 12 |
| www.woosuk.ac.kr | 12 |
| cert.woosuk.ac.kr | 11 |
| jc.woosuk.ac.kr | 11 |
| pharm.woosuk.ac.kr | 11 |
| woosuk.ac.kr | 11 |
| dorm.woosuk.ac.kr | 10 |
| english.woosuk.ac.kr | 10 |
| foods.woosuk.ac.kr | 10 |
| search.woosuk.ac.kr | 10 |
| grad.woosuk.ac.kr | 9 |
| career.woosuk.ac.kr | 8 |
| champ.woosuk.ac.kr | 8 |
| ei.woosuk.ac.kr | 8 |
| taekwondo.woosuk.ac.kr | 8 |
| archi.woosuk.ac.kr | 7 |
| cde.woosuk.ac.kr | 7 |
| computer.woosuk.ac.kr | 7 |
| ctl.woosuk.ac.kr | 7 |
| fire119.woosuk.ac.kr | 7 |
Full technology history →
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Recent changes
- detected Marked Apr 2026
- detected Hammer.js Dec 2025
- detected Material Design Lite Dec 2025
- detected Popper Dec 2025
- detected SweetAlert2 Dec 2025
- detected Tippy.js Dec 2025