What powers cyberseodang.or.kr?
Last seen Jun 2026 · 23 technologies across 15 categories
Analytics
CDN
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
CMS
Databases
MySQL
since Feb 2020
Editors
DreamWeaver
since Feb 2020
Font scripts
Google Font API
since Aug 2022
Twitter Emoji (Twemoji)
since Feb 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Mobile frameworks
Operating systems
Windows Server
since Jan 2019
Programming languages
Rich text editors
CKEditor
since Oct 2022
UI frameworks
Bootstrap
since Mar 2021
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Audience
- 96% phone
- 4% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.76 / 10 · ranked #4,572,298 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.7 MB · 39 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| book.cyberseodang.or.kr | 14 |
| gojeon.cyberseodang.or.kr | 10 |
| db.cyberseodang.or.kr | 9 |
| mdb.cyberseodang.or.kr | 9 |
| hm.cyberseodang.or.kr | 5 |
| m.cyberseodang.or.kr | 5 |
| id.cyberseodang.or.kr | 4 |
| www.cyberseodang.or.kr | 4 |