What powers snudh.org?
Last seen Sep 2026 · 7 technologies across 7 categories
JavaScript libraries
Load balancers
Operating systems
Windows Server
since Jan 2019
Programming languages
Java
since Sep 2021
UI frameworks
Bootstrap
since Jan 2019
Web frameworks
Web servers
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 100% desktop
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.57 / 10 · ranked #2,369,673 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- Weight: 0.4 MB · 38 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Seoul National University Dental Hospital
- Founded: 1922
- Country: South Korea
From Wikidata (CC0).
Infrastructure
- Hosted on SKTELECOM-NET-AS SK Telecom (58.102.133.5)
- Email: snudh.org
- Email security: SPF (hard fail), no DMARC record
- SSL: GlobalSign, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 7,197,763, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| gw.snudh.org | 4 |
| m.snudh.org | 3 |
| snudh.org | 3 |
| www.snudh.org | 3 |