What powers yangcheon.or.kr?
Last seen Jun 2026 · 9 technologies across 5 categories
JavaScript frameworks
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
SyntaxHighlighter
since Dec 2025
Programming languages
Java
since Sep 2021
Web servers
Apache HTTP Server
since Jan 2021
Audience
- 53% phone
- 45% desktop
- 1% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.42 / 10 · ranked #2,633,945 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 8.4 MB · 96 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ebook.yangcheon.or.kr | 8 |
| lib.yangcheon.or.kr | 5 |
Full technology history →
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Recent changes
- dropped mod_dav Jun 2026
- dropped mod_ssl Jun 2026
- dropped OpenSSL Jun 2026
- dropped Windows Server Jun 2026
- dropped IIS Jan 2026
- dropped Microsoft ASP.NET Jan 2026
- detected jQuery UI Dec 2025
- detected mod_dav Dec 2025
- detected mod_ssl Dec 2025
- detected OpenSSL Dec 2025
- detected SyntaxHighlighter Dec 2025
- detected XRegExp Dec 2025
- dropped Kakao Aug 2025