What powers cdec.or.kr?
Last seen Jun 2026 · 21 technologies across 9 categories
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Mar 2022
jQuery CDN
since Mar 2022
jsDelivr
since May 2021
Font scripts
Google Font API
since May 2019
JavaScript frameworks
React
since Jan 2025
JavaScript libraries
Live chat
Channel.io
since Jan 2025
Miscellaneous
Open Graph
since Sep 2022
Programming languages
UI frameworks
Bootstrap
since May 2019
Web servers
Audience
- 84% phone
- 16% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.00 / 10 · ranked #12,534,881 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 5.4 MB · 31 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cdec.or.kr | 16 |
| www.cdec.or.kr | 6 |
| app.cdec.or.kr | 5 |
| sms.cdec.or.kr | 5 |
Full technology history →
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Recent changes
- dropped Naver Analytics Mar 2026