What powers smartuc.kr?
Last seen Aug 2026 · 14 technologies across 7 categories
CDN
JavaScript frameworks
React
since Feb 2024
JavaScript libraries
Live chat
Channel.io
since Feb 2024
Miscellaneous
Open Graph
since Feb 2024
Programming languages
Java
since Feb 2024
Web servers
Apache HTTP Server
since Feb 2024
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% desktop
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.66 / 10 · ranked #20,458,752 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on NHN-AS-KR NHNCLOUD (133.186.217.12)
- DNS: innotab.com
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 30,019,919, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted