What powers gmr.or.kr?
Last seen Aug 2026 · 23 technologies across 12 categories
Analytics
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Miscellaneous
Programming languages
Rich text editors
Security
Video players
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
AI Crawlers
No AI crawlers blocked
Audience
- 77% desktop
- 23% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.17 / 10 · ranked #1,310,481 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- Weight: 1.5 MB · 22 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SK Broadband (211.243.122.133)
- DNS: whoisdomain.kr
- Email: gov-dooray.com
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Sectigo, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 12,996,973, 5 hosts
- Verified with: GlobalSign, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| medu.gmr.or.kr | 20 |
| sbiz.gmr.or.kr | 6 |
| edu.gmr.or.kr | 5 |
| www.gmr.or.kr | 5 |
| gmr.or.kr | 4 |
Full technology history →
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Recent changes
- detected HSTS May 2026