What powers kcisa.kr?
Last seen Jun 2026 · 15 technologies across 7 categories
CDN
JavaScript frameworks
JavaScript libraries
Miscellaneous
Babel
since May 2025
Open Graph
since Sep 2025
Programming languages
Java
since Apr 2019
Security
HSTS
since May 2025
Video players
VideoJS
since Sep 2025
Audience
- 89% desktop
- 11% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.70 / 10 · ranked #761,582 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 4.9 MB · 93 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| culture-chatbot.kcisa.kr | 10 |
| qi.kcisa.kr | 8 |
| kcisa.kr | 4 |
| www.kcisa.kr | 4 |
Full technology history →
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Recent changes
- dropped jQuery CDN Dec 2025