What powers karelvo.com?
Last seen Sep 2025 · 7 technologies across 6 categories
Analytics
CDN
Cloudflare
since Apr 2023
Miscellaneous
HTTP/3
since Apr 2023
Security
Cloudflare Turnstile
since Sep 2025
Static site generator
Astro
since May 2024
UI frameworks
Tailwind CSS
since May 2024
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
Open Page Rank
1.70 / 10 · ranked #4,934,780 of all domains
7 referring domains · OpenPageRank
Infrastructure
- Hosted on HIGH5- (46.23.81.157, IPv6)
- DNS: Cloudflare DNS
- Email: Fastmail
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 6,960,763, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted