What powers sgtt.kr?
Last seen Sep 2026 · 16 technologies across 10 categories
Analytics
Google Analytics
since Jul 2025
CDN
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2025
Programming languages
UI frameworks
Tailwind CSS
since Jul 2025
Video players
YouTube
since Jul 2025
Web frameworks
CodeIgniter
since Jul 2025
Web server extensions
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 62% desktop
- 38% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.65 / 10 · ranked #2,242,618 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- Weight: 47.5 MB · 136 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Korea Telecom (210.114.18.169)
- DNS: Cafe24
- Email: bizmeka.com
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 11,747,708, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sgtt.kr | 16 |
| www.sgtt.kr | 16 |