What powers 1555-6211.co.kr?
Last seen Jun 2026 · 16 technologies across 8 categories
JavaScript frameworks
Prototype
since Jul 2025
JavaScript libraries
JsObservable
since Jul 2025
JsRender
since Jul 2025
JsViews
since Jul 2025
OWL Carousel
since Jul 2025
Miscellaneous
Open Graph
since Jul 2025
PWA
since Jul 2025
Operating systems
Windows Server
since Jul 2025
Programming languages
Java
since Jul 2025
Security
HSTS
since Jul 2025
Web server extensions
Web servers
Apache Tomcat
since Jul 2025
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 0.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 7.1 MB · 38 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 1555-6211.co.kr | 16 |
| www.1555-6211.co.kr | 15 |