What powers cretec.kr?
Last seen Feb 2026 · 12 technologies across 9 categories
Analytics
Google Analytics
since Jan 2019
Ecommerce
Cart Functionality
since Aug 2022
Font scripts
Font Awesome
since Jan 2019
JavaScript libraries
Operating systems
UNIX
since Mar 2019
Programming languages
Java
since Sep 2016
UI frameworks
Web server extensions
Web Servers
Apache Tomcat
since Jan 2019
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
- 99% desktop
- 1% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.85 / 10 · ranked #1,868,165 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 125 ms |
| CLS | 0.1 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Oct 2026.
Infrastructure
- Hosted on CRETEC-AS-KR CRETEC CHEGIM (103.132.38.59)
- DNS: tectool.co.kr
- Email: cretec.kr
- Email security: SPF (hard fail), no DMARC record
- Common Crawl link graph: rank 16,106,873, 8 hosts
DNS records as swept Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| biz.cretec.kr | 8 |
| ctx.cretec.kr | 8 |
| www.cretec.kr | 4 |
| cretec.kr | 3 |
| ebook.cretec.kr | 3 |
| mnews.cretec.kr | 3 |