What powers 
jjfd.co.kr?
Last seen Sep 2023 · 10 technologies across 6 categories
Analytics
Google Analytics
since Sep 2023
Naver Analytics
since Sep 2023
Ecommerce
Cafe24
since Sep 2023
Cart Functionality
since Sep 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2023
Security
HSTS
since Sep 2023
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
3.95 / 10 · ranked #611,264 of all domains
111 referring domains · OpenPageRank
Infrastructure
- Hosted on Korea Telecom (183.111.139.228)
- DNS: Cafe24
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 3,032,974, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted