What powers seouledc.or.kr?
Last seen Jun 2026 · 16 technologies across 6 categories
Analytics
Cloudflare Browser Insights
since Jan 2026
CDN
JavaScript libraries
Miscellaneous
HTTP/3
since Oct 2022
Open Graph
since Feb 2025
Programming languages
UI frameworks
Animate.css
since Feb 2025
Audience
- 88% desktop
- 12% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.54 / 10 · ranked #6,151,584 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- CDN: Cloudflare
- Weight: 13.1 MB · 117 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| seouledc.or.kr | 16 |
| www.seouledc.or.kr | 16 |
Full technology history →
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