What powers btf.or.kr?
Last seen Jun 2026 · 15 technologies across 12 categories
Analytics
Google Analytics
since Apr 2020
CDN
cdnjs
since Mar 2022
Cloudflare
since May 2022
CMS
Gnuboard
since Nov 2025
Databases
MySQL
since Nov 2025
JavaScript libraries
Miscellaneous
Kakao
since Mar 2022
Open Graph
since Sep 2023
Operating systems
Windows Server
since Apr 2020
Programming languages
PHP
since Nov 2025
UI frameworks
Web frameworks
Microsoft ASP.NET
since Apr 2020
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 77% desktop
- 14% phone
- 9% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.09 / 10 · ranked #1,434,995 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 6.2 MB · 225 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| btf.or.kr | 15 |
| eng.btf.or.kr | 12 |
| www.btf.or.kr | 12 |
Full technology history →
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