What powers xn--on3b17foxgm0a.com?
Last seen Sep 2026 · 11 technologies across 7 categories
CDN
jQuery CDN
since Oct 2025
jsDelivr
since Oct 2025
JavaScript graphics
ECharts
since Oct 2025
JavaScript libraries
Miscellaneous
Kakao
since Oct 2025
Programming languages
Java
since Oct 2025
Web server extensions
Web servers
Apache HTTP Server
since Oct 2025
Apache Tomcat
since Oct 2025
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
- 100% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.28 / 10 · ranked #53,207,184 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- Weight: 2.0 MB · 29 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Korea Telecom (119.205.215.198)
- DNS: vizensoft.com
- Email: xn--on3b17foxgm0a.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted