What powers aicrunch.cz?

Last seen Aug 2026 · 10 technologies across 6 categories

Analytics

Tinybird
since Mar 2026

CDN

Cloudflare
since Mar 2026

JavaScript frameworks

React
since Mar 2026
React Router v6
since Mar 2026

Miscellaneous

Open Graph
since Jun 2023

Security

Cloudflare Bot Management
since Apr 2026
HSTS
since Mar 2026

UI frameworks

Radix UI
since Mar 2026
shadcn/ui
since Mar 2026
Tailwind CSS
since Mar 2026

AI Crawlers

Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Aug 2026.

Training crawlers

  • Bytespider Allowed
  • CCBot Allowed
  • ClaudeBot Allowed
  • Google-Extended Allowed
  • GPTBot Allowed

Search and AI assistants

  • PerplexityBot Allowed

User-request fetchers

  • ChatGPT-User Allowed

The other 26 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

No AI crawlers blocked

Full breakdown

Audience

  • Czechia

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

3.08 / 10 · ranked #1,460,428 of all domains

26 referring domains · OpenPageRank

Search traffic

0 est. monthly organic visits (US)

5 keywords in Google's top 30

Core Web Vitals

LCP2.9 s
CLS0
TTFB800 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Czech
  • CDN: Cloudflare
  • Weight: 12.6 MB · 113 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

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