What powers bysec.co.kr?
Last seen Jun 2026 · 28 technologies across 12 categories
Analytics
CDN
Ecommerce
Cafe24
since May 2023
Cart Functionality
since May 2023
JavaScript frameworks
React
since May 2023
JavaScript libraries
Live chat
Channel.io
since May 2023
Miscellaneous
PaaS
Amazon Web Services
since May 2023
Security
HSTS
since May 2023
Video players
YouTube
since May 2023
Web servers
Widgets
SnapWidget
since Jun 2023
Audience
- 52% phone
- 46% desktop
- 2% tablet
South Korea
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.42 / 10 · ranked #32,349,297 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 20.8 MB · 228 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| bysec.co.kr | 28 |
| www.bysec.co.kr | 23 |
Full technology history →
Report an incorrect detection
Recent changes
- detected SnapWidget Apr 2026
- detected Unpkg Jan 2026
- detected jsDelivr Aug 2025
- detected lit-element Aug 2025
- detected lit-html Aug 2025