What powers krs.co.kr?
Last seen Oct 2026 · 31 technologies across 14 categories
Analytics
CDN
Font scripts
JavaScript graphics
JavaScript libraries
Load balancers
Miscellaneous
Operating systems
PaaS
Programming languages
UI frameworks
Web frameworks
Web servers
Widgets
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 robots.txt appeared
- Oct 2026 * added to robots.txt
- Aug 2026 * removed from robots.txt
- Aug 2026 robots.txt removed
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
South Korea
India
Indonesia
Vietnam
Singapore
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.75 / 10 · ranked #276,711 of all domains
132 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- CDN: Microsoft Azure
- Weight: 0.1 MB · 9 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Korean Register of Shipping
- Founded: 1960
- Country: South Korea
From Wikidata (CC0).
Infrastructure
- Registered Jul 1997 (29 years), renews Oct 2029
- Hosted on Microsoft (20.249.117.121)
- DNS: Azure DNS
- Email: krs.co.kr
- Email security: SPF (hard fail), DMARC monitor only
- SSL: GlobalSign, RSA 2048, wildcard, expires May 2027
- Common Crawl link graph: rank 35,340, 26 hosts
- Verified with: GlobalSign, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| champ.krs.co.kr | 15 |
| iso.krs.co.kr | 12 |
| daon.krs.co.kr | 10 |
| e-mesis.krs.co.kr | 10 |
| decarbonization.krs.co.kr | 8 |
| krcon.krs.co.kr | 8 |
| www.krs.co.kr | 8 |
| e-cert.krs.co.kr | 7 |
| e-fleet.krs.co.kr | 7 |
| tcc.krs.co.kr | 7 |
| app.krs.co.kr | 5 |
| block.krs.co.kr | 5 |