What powers demcorea.co.kr?
Last seen Sep 2026 · 11 technologies across 7 categories
CDN
Unpkg
since May 2023
CMS
XpressEngine
since Aug 2022
Font scripts
JavaScript libraries
jQuery Migrate
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Jan 2023
Programming languages
PHP
since Aug 2022
Web servers
Nginx
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Oct 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.
Core Web Vitals
| LCP | 0.6 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Infrastructure
- Hosted on Korea Telecom (211.41.79.107)
- DNS: Cafe24
- Email: Cafe24
- Email security: SPF (soft fail), no DMARC record
- SSL: Sectigo, RSA 2048, expires Jan 2027
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted