What powers crownbook.co.kr?
Last seen Jun 2026 · 14 technologies across 11 categories
Analytics
Naver Analytics
since Feb 2022
CDN
Google Hosted Libraries
since Feb 2022
CMS
Gnuboard
since Jul 2022
Databases
MySQL
since Jul 2022
Ecommerce
Cart Functionality
since May 2026
JavaScript libraries
Operating systems
CentOS
since Apr 2019
Programming languages
UI frameworks
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.60 / 10 · ranked #21,966,972 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 6.6 MB · 76 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.crownbook.co.kr | 14 |
| crownbook.co.kr | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cart Functionality May 2026