What powers hkcosm.com?
Last seen Sep 2026 · 13 technologies across 8 categories
Analytics
Google Analytics
since Jul 2022
JavaScript frameworks
JavaScript libraries
Operating systems
UNIX
since Mar 2025
Programming languages
Java
since Jul 2022
UI frameworks
Web server extensions
Web servers
Apache Tomcat
since Mar 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.08 / 10 · ranked #11,309,292 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Oct 2026.
Infrastructure
- Hosted on FWORKER-AS-KR FAMOUS WORKER (58.123.183.68)
- DNS: mrgs.kr
- Email: hkcosm.com
- Email security: SPF (hard fail), no DMARC record
- SSL: GlobalSign, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 26,415,686, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted