What powers gjdsc.or.kr?
Last seen Jun 2026 · 19 technologies across 11 categories
Analytics
Google Analytics
since May 2023
Naver Analytics
since May 2023
JavaScript frameworks
JavaScript graphics
Chart.js
since Jun 2025
JavaScript libraries
Miscellaneous
Open Graph
since May 2023
Webpack
since Jun 2025
Operating systems
Ubuntu
since May 2023
PaaS
Vultr
since May 2023
Programming languages
PHP
since May 2023
UI frameworks
Tailwind CSS
since Jun 2025
Web frameworks
CodeIgniter
since May 2023
Web servers
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.48 / 10 · ranked #25,693,100 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 3.0 MB · 81 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| bigdata.gjdsc.or.kr | 12 |
| gjdsc.or.kr | 12 |
| info.gjdsc.or.kr | 12 |
| www.gjdsc.or.kr | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Swiper Dec 2025