What powers cosea.co.kr?
Last seen Dec 2025 · 10 technologies across 8 categories
Analytics
Naver Analytics
since Feb 2022
CMS
Gnuboard
since Jul 2022
Databases
MySQL
since Jul 2022
Font scripts
Font Awesome
since Jun 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Jun 2020
Web servers
Nginx
since Oct 2020
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.69 / 10 · ranked #350,085 of all domains
138 referring domains · OpenPageRank
Infrastructure
- Hosted on Korea Telecom (119.205.197.115)
- DNS: Cafe24
- Email: Cafe24
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 127,465, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cosea.co.kr | 10 |
| www.cosea.co.kr | 9 |