What powers kofons.or.kr?
Last seen Jun 2026 · 26 technologies across 14 categories
Analytics
Google Analytics
since Jan 2021
Naver Analytics
since Mar 2026
CDN
Google Hosted Libraries
since Mar 2022
Font scripts
Google Font API
since Jan 2021
JavaScript graphics
Chart.js
since Nov 2025
JavaScript libraries
crypto-js
since Oct 2022
fullPage.js
since Apr 2022
Lightbox
since Feb 2025
Slick
since Jan 2021
Swiper
since Feb 2025
Maps
Google Maps
since Feb 2025
Miscellaneous
Open Graph
since Feb 2026
SWFObject
since Dec 2023
Operating systems
CentOS
since Mar 2023
Programming languages
Java
since Mar 2022
Rich text editors
CKEditor
since Dec 2023
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Feb 2025
Web server extensions
Web servers
Apache HTTP Server
since Jan 2021
Apache Tomcat
since Mar 2023
Audience
- 90% desktop
- 10% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.44 / 10 · ranked #2,600,203 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 3.0 MB · 44 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| nsis.kofons.or.kr | 13 |
| kofons.or.kr | 10 |
| www.kofons.or.kr | 9 |
| gate.kofons.or.kr | 7 |
| nsrm.kofons.or.kr | 6 |
| rawis.kofons.or.kr | 4 |
| edu.kofons.or.kr | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Naver Analytics Mar 2026
- detected Google Analytics Feb 2026
- detected Open Graph Feb 2026
- detected Chart.js Nov 2025