What powers copybook.co.kr?
Last seen Jun 2026 · 26 technologies across 15 categories
Analytics
Naver Analytics
since Feb 2022
CDN
Amazon CloudFront
since Feb 2025
Cloudflare
since Feb 2025
Ecommerce
Cart Functionality
since Jan 2022
Imweb
since Feb 2025
Font scripts
Font Awesome
since Feb 2025
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Feb 2025
Rich text editors
RUM
Datadog
since Mar 2026
Security
Cloudflare Bot Management
since Feb 2025
UI frameworks
Video players
Web servers
Nginx
since Feb 2025
Audience
- 82% desktop
- 18% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.22 / 10 · ranked #76,582,866 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0.2 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| www.copybook.co.kr | 25 |
| copybook.co.kr | 21 |
Full technology history →
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Recent changes
- dropped Unpkg Aug 2025