What powers jcgf.or.kr?
Last seen May 2026 · 17 technologies across 11 categories
Analytics
Naver Analytics
since Sep 2022
CMS
Gnuboard
since Sep 2022
Databases
MySQL
since Sep 2022
Font scripts
Google Font API
since Sep 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
UNIX
since Sep 2022
Programming languages
PHP
since Sep 2022
Video players
YouTube
since Sep 2022
Web server extensions
Web servers
Apache HTTP Server
since Sep 2022
Audience
- 100% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.92 / 10 · ranked #3,798,810 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| jcgf.or.kr | 17 |
| www.jcgf.or.kr | 12 |