What powers ntrex.co.kr?
Last seen Oct 2026 · 11 technologies across 8 categories
CDN
Google Hosted Libraries
since Jul 2022
Font scripts
Google Font API
since Jul 2022
JavaScript libraries
Operating systems
UNIX
since Jul 2022
Programming languages
Web server extensions
Web servers
Webmail
Google Workspace
since Sep 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not checked
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.15 / 10 · ranked #10,440,258 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 2.4 MB · 34 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on LGDACOM LG DACOM Corporation (211.172.246.97)
- DNS: gabia.co.kr
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 2,544,321, 2 hosts
DNS records as swept Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ntrex.co.kr | 11 |
| www.ntrex.co.kr | 11 |