What powers caelumbamseom.com?
Last seen Oct 2026 · 13 technologies across 9 categories
CDN
Google Hosted Libraries
since Sep 2026
Unpkg
since Sep 2026
Font scripts
Google Font API
since Sep 2026
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2026
Open Graph
since Sep 2026
Page builders
Webflow
since Sep 2026
Programming languages
Python
since Sep 2026
Security
HSTS
since Sep 2026
Web frameworks
Django
since Sep 2026
Web servers
gunicorn
since Sep 2026
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Korean
- Weight: 5.0 MB · 31 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- CAELUM BAMSEOM
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Amazon Web Services (43.201.37.108)
- DNS: gabia.co.kr
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted