What powers karneval.cz?

Last seen Feb 2026 · 1 technologies across 1 categories

Web servers

Nginx
since Apr 2023

AI Crawlers

Blocks 12 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.

Training crawlers

  • Applebot-Extended Blocked
  • Bytespider Blocked
  • CCBot Blocked
  • ClaudeBot Blocked
  • Google-Extended Blocked
  • GPTBot Blocked

Search and AI assistants

  • Amazonbot Blocked
  • Claude-SearchBot Blocked
  • OAI-SearchBot Blocked
  • PerplexityBot Blocked
  • PetalBot Blocked

User-request fetchers

  • ChatGPT-User Blocked

The other 21 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

12 of 33 AI crawlers blocked

Full breakdown

Open Page Rank

5.36 / 10 · ranked #177,030 of all domains

86 referring domains · OpenPageRank

Infrastructure

  • DNS: vodafone.cz
  • Email: Seznam Email
  • Email security: SPF (soft fail), DMARC monitor only
  • SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
  • Common Crawl link graph: rank 7,043,174, 10 hosts
  • Verified with: Google

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

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