What powers kaf.or.kr?
Last seen Jun 2026 · 19 technologies across 13 categories
Analytics
Naver Analytics
since Apr 2022
CDN
cdnjs
since Sep 2025
Cloudflare
since Sep 2025
CMS
Gnuboard
since Apr 2022
Databases
MySQL
since Apr 2022
Font scripts
Font Awesome
since May 2021
Google Font API
since Sep 2025
JavaScript libraries
OWL Carousel
since May 2021
Miscellaneous
Open Graph
since Sep 2022
Operating systems
CentOS
since Jan 2019
Programming languages
PHP
since Jan 2019
Security
HSTS
since Sep 2022
UI frameworks
Video players
YouTube
since Aug 2021
Web servers
Nginx
since Jul 2022
Audience
- 70% desktop
- 30% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.89 / 10 · ranked #1,787,524 of all domains
22 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.
Page
- Language: Korean
- Weight: 1.5 MB · 98 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kaf.or.kr | 16 |
| www.kaf.or.kr | 16 |
| dg.kaf.or.kr | 12 |
| gb.kaf.or.kr | 11 |
| gg.kaf.or.kr | 11 |
| gn.kaf.or.kr | 11 |
| ic.kaf.or.kr | 11 |
| jeju.kaf.or.kr | 11 |
| jn.kaf.or.kr | 11 |
| gj.kaf.or.kr | 10 |
| new.kaf.or.kr | 5 |
| old.kaf.or.kr | 5 |
Full technology history →
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Recent changes
- dropped Swiper Nov 2025
- detected cdnjs Sep 2025
- detected Cloudflare Sep 2025
- detected Google Font API Sep 2025
- detected Swiper Sep 2025