What powers sfhub.or.kr?
Last seen Jun 2026 · 17 technologies across 9 categories
CDN
CMS
Gnuboard
since May 2022
Databases
MySQL
since May 2022
Font scripts
Google Font API
since May 2022
JavaScript libraries
Miscellaneous
Kakao
since May 2022
Open Graph
since Oct 2022
Programming languages
Web server extensions
Web servers
Audience
- 100% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.72 / 10 · ranked #4,812,283 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| sfhub.or.kr | 17 |
| www.sfhub.or.kr | 17 |