What powers ecmc.or.kr?
Last seen Oct 2026 · 5 technologies across 3 categories
Analytics
JavaScript libraries
Programming languages
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
- Sep 2026 * added to robots.txt
- Sep 2026 robots.txt appeared
- Sep 2026 * removed from robots.txt
- Aug 2026 robots.txt removed
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 72% desktop
- 28% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.28 / 10 · ranked #211,675 of all domains
75 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Korean
- Weight: 4.1 MB · 42 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Mar 2001 (25 years), renews Mar 2028
- Hosted on LGDACOM-KR - LG DACOM Corporation (114.108.133.90)
- DNS: kisa.or.kr
- Email: no MX record returned
- SSL: DigiCert, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 2,288,422, 4 hosts
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 |
|---|---|
| onlinead.ecmc.or.kr | 4 |
| usr.ecmc.or.kr | 4 |
| www.ecmc.or.kr | 1 |