What powers cuk.edu?
Last seen Jun 2026 · 23 technologies across 15 categories
Analytics
Google Analytics
since Jun 2018
Naver Analytics
since Apr 2022
CDN
jsDelivr
since Jun 2026
Font scripts
Google Font API
since Aug 2018
IaaS
Google Cloud
since Mar 2024
JavaScript libraries
Clipboard.js
since Apr 2025
Slick
since Nov 2021
LMS
Moodle
since Dec 2020
Miscellaneous
Kakao
since Feb 2022
Open Graph
since Sep 2022
Operating systems
Windows Server
since Aug 2018
Performance
Google Cloud Trace
since Mar 2024
Programming languages
Security
HSTS
since Sep 2022
Video players
YouTube
since Nov 2021
Web servers
Webmail
Google Workspace
since Aug 2022
Widgets
Wheelio
since Sep 2021
Audience
- 84% desktop
- 15% phone
- 1% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.49 / 10 · ranked #403,409 of all domains
86 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 5.6 MB · 47 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cuk.edu | 11 |
| eng.cuk.edu | 9 |
| future.cuk.edu | 9 |
| go.cuk.edu | 9 |
| korean.cuk.edu | 9 |
| practicum.cuk.edu | 9 |
| qkorean-en.cuk.edu | 9 |
| ctl.cuk.edu | 8 |
| grad.cuk.edu | 8 |
| korean-en.cuk.edu | 8 |
| lms.cuk.edu | 8 |
| qkorean.cuk.edu | 8 |
| futurelms.cuk.edu | 4 |
| library.cuk.edu | 4 |
| nsso.cuk.edu | 4 |
| click.cuk.edu | 3 |
| club.cuk.edu | 3 |
| lix.cuk.edu | 3 |
| webmail.cuk.edu | 3 |
| ems.cuk.edu | 2 |
| sso.cuk.edu | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon S3 Jun 2026
- dropped Amazon Web Services Jun 2026
- dropped core-js Jun 2026
- dropped Facebook Pixel Jun 2026
- detected jsDelivr Jun 2026
- detected Nginx Jun 2026
- dropped cdnjs May 2026
- dropped Cloudflare May 2026
- dropped Swiper May 2026
- detected Clipboard.js Apr 2026
- detected jQuery UI Apr 2026
- dropped Clipboard.js Dec 2025
- dropped jQuery UI Dec 2025
- detected Clipboard.js Oct 2025
- detected jQuery UI Oct 2025