What powers crudo.cz?
Last seen Aug 2026 · 6 technologies across 6 categories
CDN
Unpkg
since Jul 2021
Font scripts
Google Font API
since Jun 2020
Miscellaneous
HTTP/3
since Apr 2026
UI frameworks
Pure CSS
since Jun 2020
Web servers
Nginx
since Apr 2024
Webmail
Google Workspace
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.54 / 10 · ranked #6,190,892 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.1 MB · 11 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- detected HTTP/3 Apr 2026