What powers sda.co.kr?
Last seen Jun 2026 · 12 technologies across 6 categories
Analytics
Google Analytics
since Apr 2025
Naver Analytics
since Apr 2026
JavaScript frameworks
Vue.js
since Apr 2025
JavaScript libraries
Maps
Naver Maps
since Apr 2025
Miscellaneous
Web servers
Audience
- 76% desktop
- 24% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.13 / 10 · ranked #10,677,354 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 21.9 MB · 73 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Naver Analytics Apr 2026
- detected PDF.js Oct 2025