What powers dms21.co.kr?
Last seen Jun 2026 · 13 technologies across 6 categories
CDN
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2025
Prefix-Free
since Apr 2026
Programming languages
PHP
since Aug 2022
Web frameworks
Microsoft ASP.NET
since Sep 2025
Web servers
Apache HTTP Server
since Sep 2020
Audience
- 100% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.36 / 10 · ranked #7,895,247 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| dms21.co.kr | 11 |
| www.dms21.co.kr | 6 |