What powers yjscic.or.kr?
Last seen Oct 2026 · 5 technologies across 4 categories
JavaScript libraries
Operating systems
Windows Server
since Sep 2022
Rich text editors
CKEditor
since Sep 2022
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 60% desktop
- 40% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.84 / 10 · ranked #1,883,736 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- Weight: 1.9 MB · 21 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on LGDACOM LG DACOM Corporation (211.47.74.128)
- DNS: uhost.co.kr
- Email: no MX record returned
- SSL: Sectigo, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 24,588,765, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted