What powers yslibrary.or.kr?
Last seen Jun 2026 · 17 technologies across 8 categories
Analytics
Naver Analytics
since Feb 2022
JavaScript libraries
Miscellaneous
Operating systems
Windows Server
since Jun 2024
Programming languages
Java
since Sep 2021
Tag managers
Google Tag Manager
since Jun 2024
Web server extensions
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 54% desktop
- 46% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.25 / 10 · ranked #9,297,195 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 4.6 MB · 48 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ebook.yslibrary.or.kr | 13 |
| www.yslibrary.or.kr | 7 |