What powers contestkorea.com?
Last seen Jun 2026 · 15 technologies across 8 categories
Analytics
Google Analytics
since Feb 2020
Naver Analytics
since Feb 2022
CDN
jQuery CDN
since Feb 2022
JavaScript libraries
Miscellaneous
Programming languages
Web server extensions
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 71% desktop
- 23% phone
- 6% tablet
South Korea
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.89 / 10 · ranked #3,880,966 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 15.0 MB · 157 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| contestkorea.com | 14 |
| www.contestkorea.com | 14 |
| pji.contestkorea.com | 8 |