What powers yoonhohospital.co.kr?
Last seen Sep 2026 · 16 technologies across 10 categories
Analytics
Naver Analytics
since Sep 2024
CDN
Cloudflare
since Apr 2025
jQuery CDN
since May 2023
CMS
Gnuboard
since May 2023
Databases
MySQL
since May 2023
Font scripts
Google Font API
since May 2023
JavaScript libraries
Miscellaneous
Kakao
since May 2023
Open Graph
since May 2023
Programming languages
PHP
since May 2023
Security
Cloudflare Bot Management
since Apr 2025
Web servers
Nginx
since May 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.98 / 10 · ranked #12,933,017 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- Weight: 2.1 MB · 77 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Korea Telecom (211.41.79.81)
- DNS: Cafe24
- Email: yoonhohospital.co.kr
- Email security: SPF (soft fail), no DMARC record
- SSL: GoGetSSL, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 2,607,335, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted