What powers sfc.or.kr?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since Aug 2022
Authentication
Facebook Login
since Aug 2022
CMS
Tistory
since Feb 2025
XpressEngine
since Aug 2022
Issue trackers
Sentry
since Feb 2025
JavaScript frameworks
JavaScript libraries
jQuery Migrate
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
Security
HSTS
since Feb 2025
Video players
YouTube
since Jul 2023
Web servers
Apache HTTP Server
since Aug 2022
Webmail
Google Workspace
since Aug 2022
Audience
- 63% desktop
- 37% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.59 / 10 · ranked #5,728,691 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 3.5 MB · 62 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sfc.or.kr | 13 |
| blog.sfc.or.kr | 9 |