What powers 21ps.co.kr?
Last seen May 2026 · 17 technologies across 11 categories
CDN
cdnjs
since Sep 2024
Cloudflare
since Sep 2024
CMS
Gnuboard
since Nov 2023
Databases
MySQL
since Nov 2023
Font scripts
Font Awesome
since Nov 2023
JavaScript frameworks
JavaScript libraries
Slick
since Nov 2023
Miscellaneous
Kakao
since Sep 2024
Open Graph
since Nov 2023
Programming languages
PHP
since Nov 2023
UI frameworks
Animate.css
since Nov 2023
Video players
YouTube
since Nov 2023
Web servers
Nginx
since Nov 2023
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #39,228,711 of all domains
1 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: 16.1 MB · 173 requests
Homepage as crawled by the HTTP Archive, Jul 2026.