What powers columbus-edu.com?
Last seen Jun 2026 · 15 technologies across 10 categories
Analytics
Naver Analytics
since Oct 2022
CMS
Gnuboard
since Oct 2022
Databases
MySQL
since Oct 2022
Font scripts
Font Awesome
since Mar 2021
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Operating systems
CentOS
since Mar 2021
Programming languages
Web server extensions
Web servers
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #115,953,995 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 6.1 MB · 36 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.