What powers gjcrc.or.kr?
Last seen Jun 2026 · 11 technologies across 7 categories
CMS
Gnuboard
since Nov 2022
Databases
MySQL
since Nov 2022
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
PWA
since Nov 2022
Programming languages
PHP
since Nov 2022
Web servers
Apache HTTP Server
since Mar 2026
Webmail
Google Workspace
since Apr 2023
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.75 / 10 · ranked #17,815,935 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 6.3 MB · 104 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped IIS Apr 2026
- dropped Windows Server Apr 2026