What powers kjssf.org?
Last seen Jun 2026 · 8 technologies across 6 categories
Analytics
Google Analytics
since Jul 2022
CDN
cdnjs
since Jul 2022
Cloudflare
since Jul 2022
Font scripts
Google Font API
since Jul 2022
JavaScript libraries
Operating systems
Ubuntu
since Jul 2022
Web servers
Audience
- 100% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.66 / 10 · ranked #5,208,681 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.