What powers ketf.org?
Last seen Jun 2026 · 4 technologies across 4 categories
CMS
Gnuboard
since Nov 2025
Databases
MySQL
since Nov 2025
Programming languages
PHP
since Feb 2022
Web servers
Apache HTTP Server
since Feb 2022
Audience
- 55% desktop
- 45% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.39 / 10 · ranked #7,595,167 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 3.6 MB · 35 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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