What powers seoulopen.or.kr?
Last seen Jun 2026 · 17 technologies across 10 categories
CDN
CMS
Gnuboard
since May 2026
Databases
MySQL
since May 2026
Font scripts
Google Font API
since May 2026
JavaScript libraries
Swiper
since May 2026
Miscellaneous
Kakao
since May 2026
Open Graph
since May 2026
Programming languages
Video players
YouTube
since May 2026
Web server extensions
Web servers
Audience
- 58% desktop
- 42% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.22 / 10 · ranked #75,853,474 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 38.2 MB · 55 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.