What powers chungwoo21.com?
Last seen Jun 2026 · 9 technologies across 7 categories
CMS
Gnuboard
since Apr 2022
Databases
MySQL
since Apr 2022
Font scripts
Google Font API
since Apr 2020
JavaScript libraries
Programming languages
Video players
YouTube
since Aug 2022
Web servers
Nginx
since Apr 2020
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.83 / 10 · ranked #15,772,894 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 0.6 MB · 45 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| chungwoo21.com | 9 |
| www.chungwoo21.com | 7 |