What powers ddaksoo.com?
Last seen Jun 2026 · 15 technologies across 8 categories
Analytics
Google Analytics
since Jun 2023
Naver Analytics
since Jun 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Kakao
since Nov 2023
Open Graph
since Jun 2023
Programming languages
Java
since Feb 2024
Security
HSTS
since Jun 2023
Tag managers
Google Tag Manager
since Jun 2023
Web servers
Apache HTTP Server
since Jun 2023
Audience
- 79% desktop
- 21% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.30 / 10 · ranked #49,055,958 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.4 MB · 39 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ddaksoo.com | 13 |
| edu.ddaksoo.com | 9 |
| study.ddaksoo.com | 4 |