What powers jbsos.or.kr?
Last seen Jun 2026 · 10 technologies across 7 categories
CMS
Gnuboard
since Nov 2022
Databases
MySQL
since Nov 2022
Font scripts
Font Awesome
since Nov 2022
Google Font API
since Jun 2025
JavaScript libraries
Programming languages
PHP
since Nov 2022
UI frameworks
Bootstrap
since Jun 2025
Video players
YouTube
since Jun 2025
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.49 / 10 · ranked #6,577,914 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 7.6 MB · 65 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jbsos.or.kr | 10 |
| www.jbsos.or.kr | 10 |
Full technology history →
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Recent changes
- dropped Babel May 2026
- dropped core-js May 2026
- dropped Kakao May 2026
- dropped Modernizr May 2026
- dropped Open Graph May 2026