What powers rnsys.co.kr?
Last seen Jun 2026 · 13 technologies across 8 categories
Analytics
Naver Analytics
since Aug 2022
CMS
XpressEngine
since May 2019
JavaScript libraries
jQuery Migrate
since May 2019
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
Windows Server
since May 2019
Programming languages
Web server extensions
Web servers
Audience
- 74% desktop
- 26% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.22 / 10 · ranked #76,003,773 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 2.6 MB · 45 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.