What powers kcarbon.or.kr?
Last seen Jun 2026 · 13 technologies across 7 categories
CMS
Gnuboard
since May 2022
Databases
MySQL
since May 2022
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2023
Programming languages
Security
HSTS
since Dec 2024
Web servers
Apache HTTP Server
since Sep 2021
Audience
- 90% desktop
- 10% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.90 / 10 · ranked #1,768,865 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 2.4 MB · 79 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kcarbon.or.kr | 10 |
| edu.kcarbon.or.kr | 6 |
| rac.kcarbon.or.kr | 5 |