What powers fzschodovicka.cz?
Last seen Jun 2026 · 16 technologies across 10 categories
Authentication
NextAuth.js
since Jan 2026
CMS
Sanity
since Feb 2026
JavaScript frameworks
Miscellaneous
PaaS
Vercel
since Jan 2026
Performance
Priority Hints
since Jan 2026
Programming languages
Node.js
since Jan 2026
Security
HSTS
since Jan 2026
UI frameworks
Radix UI
since Jan 2026
Tailwind CSS
since Jan 2026
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.66 / 10 · ranked #5,223,981 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Vercel
- Weight: 0.6 MB · 29 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Emotion May 2026
- dropped MUI May 2026
- detected Emotion Mar 2026
- detected MUI Mar 2026
- dropped cdnjs Feb 2026
- dropped Cloudflare Feb 2026
- dropped FancyBox Feb 2026
- dropped Google Font API Feb 2026
- dropped HTTP/3 Feb 2026
- dropped jQuery Feb 2026
- dropped PHP Feb 2026
- detected Sanity Feb 2026
- dropped Apache HTTP Server Jan 2026
- detected HSTS Jan 2026
- detected NextAuth.js Jan 2026
- detected Next.js Jan 2026
- detected Next.js App Router Jan 2026
- detected Node.js Jan 2026
- detected Open Graph Jan 2026
- detected Priority Hints Jan 2026
- detected PWA Jan 2026
- detected Radix UI Jan 2026
- detected React Jan 2026
- detected Tailwind CSS Jan 2026
- detected Vercel Jan 2026
- detected Webpack Jan 2026