What powers btsedu.co.kr?
Last seen Jun 2026 · 19 technologies across 10 categories
CDN
cdnjs
since Feb 2026
Cloudflare
since Feb 2025
Font scripts
Bootstrap Icons
since Feb 2025
Google Font API
since Feb 2025
JavaScript libraries
Miscellaneous
Kakao
since Feb 2025
Open Graph
since Feb 2025
Programming languages
Security
Cloudflare Bot Management
since Feb 2025
UI frameworks
Bootstrap
since Feb 2025
Video players
Web server extensions
Web servers
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 6.6 MB · 89 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.