What powers sunlin.ac.kr?
Last seen Aug 2026 · 30 technologies across 15 categories
Analytics
CMS
Databases
Font scripts
JavaScript graphics
JavaScript libraries
Maps
Miscellaneous
Operating systems
Programming languages
UI frameworks
Video players
Web frameworks
Web server extensions
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 70% desktop
- 30% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.02 / 10 · ranked #1,548,919 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0.3 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.0 MB · 32 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Sunlin University
- Founded: 1969
- Country: South Korea
From Wikidata (CC0).
Infrastructure
- Hosted on Korea Telecom (220.66.197.12)
- DNS: sunlin.ac.kr
- Email: sunlin.ac.kr
- Email security: SPF (soft fail), no DMARC record
- SSL: Sectigo, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 12,576,185, 45 hosts
- Verified with: Cisco, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| slpt.sunlin.ac.kr | 13 |
| nursing.sunlin.ac.kr | 12 |
| job.sunlin.ac.kr | 9 |
| lifelong.sunlin.ac.kr | 8 |
| admission.sunlin.ac.kr | 7 |
| ecyber.sunlin.ac.kr | 7 |
| inno.sunlin.ac.kr | 7 |
| library.sunlin.ac.kr | 7 |
| lms.sunlin.ac.kr | 7 |
| portal.sunlin.ac.kr | 7 |
| chogok.sunlin.ac.kr | 6 |
| www.sunlin.ac.kr | 6 |
Full technology history →
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