What powers 
nrc.go.kr?
Last seen Sep 2026 · 4 technologies across 4 categories
Analytics
JavaScript libraries
Miscellaneous
Programming languages
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| orthoprosthesis | #6 | 2 |
| can i drink water before physical exam | #76 | 0 |
| can you drink water before a physical exam | #13 | 0 |
| rehabilitation robot market | #94 | 0 |
| nrc robot | #86 | 0 |
| nrc location | #22 | 0 |
| nk table | #29 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
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 AI crawlers blocked
Audience
- 75% desktop
- 23% phone
- 2% tablet
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.69 / 10 · ranked #137,269 of all domains
98 referring domains · OpenPageRank
Search traffic
2 est. monthly organic visits (US)
7 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- Weight: 2.2 MB · 56 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- National Rehabilitation Center
- Sector: physical medicine and rehabilitation
- Country: South Korea
From Wikidata (CC0).
Infrastructure
- Registered Jun 1999 (27 years), renews Oct 2027
- Hosted on NCIA-AS-KR NATIONAL INFORMATION RESOURCES SERVICE (27.101.211.164)
- DNS: gcc.go.kr
- Email: korea.kr
- Email security: SPF (hard fail), no DMARC record
- SSL: DigiCert, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,973,826, 4 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| nrc.go.kr | 4 |
| www.nrc.go.kr | 4 |