What powers dd4989.com?
Last seen Jun 2026 · 16 technologies across 8 categories
Analytics
Naver Analytics
since Aug 2022
CDN
jQuery CDN
since Jan 2024
JavaScript libraries
SweetAlert
since Aug 2022
Swiper
since Jan 2024
Miscellaneous
Operating systems
UNIX
since Aug 2022
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 #110,458,001 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 3.0 MB · 97 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| dd4989.com | 16 |
| www.dd4989.com | 16 |