What powers kcost.org?
Last seen Jun 2026 · 15 technologies across 8 categories
Advertising
Google AdSense
since Feb 2022
Analytics
Google Analytics
since Jan 2019
Naver Analytics
since Apr 2022
Editors
Summernote
since Oct 2023
JavaScript libraries
Miscellaneous
Kakao
since Feb 2022
Open Graph
since Sep 2022
Programming languages
Security
reCAPTCHA
since May 2022
UI frameworks
Audience
- 85% desktop
- 15% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.91 / 10 · ranked #14,326,603 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 5.9 MB · 37 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kcost.org | 15 |
| www.kcost.org | 15 |
Full technology history →
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Recent changes
- detected Java Aug 2025