What powers kosti.or.kr?
Last seen Oct 2026 · 24 technologies across 11 categories
Analytics
Google Analytics
since Mar 2024
Naver Analytics
since Sep 2024
CDN
JavaScript frameworks
JavaScript libraries
Miscellaneous
Kakao
since Jun 2024
Open Graph
since Sep 2024
Programming languages
Java
since Sep 2024
TypeScript
since Dec 2025
Security
Cloudflare Bot Management
since Sep 2024
HSTS
since Jun 2024
UI frameworks
Video players
Vimeo
since Jun 2024
Web servers
Apache HTTP Server
since Mar 2024
Widgets
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.05 / 10 · ranked #1,499,995 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Korean
- Weight: 15.5 MB · 76 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Korean Security Agency Of Trade And Industry
- Founded: 2007
- Country: South Korea
From Wikidata (CC0).
Infrastructure
- Hosted on KTNET-AS Korea Trade Network (203.233.195.110)
- DNS: ktnet.co.kr
- Email: kosti.or.kr
- Email security: SPF (hard fail), no DMARC record
- SSL: DigiCert, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 8,689,317, 10 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| edu.kosti.or.kr | 14 |
| www.kosti.or.kr | 12 |
| kosti.or.kr | 11 |
| russia.kosti.or.kr | 4 |