What powers exchange.cz?
Last seen Jun 2026 · 14 technologies across 10 categories
Analytics
Simple Analytics
since Mar 2023
CDN
jQuery CDN
since Feb 2022
Unpkg
since Nov 2022
Font scripts
Google Font API
since Apr 2018
JavaScript libraries
Miscellaneous
PWA
since Aug 2022
Performance
Priority Hints
since May 2026
Programming languages
PHP
since Sep 2021
Security
HSTS
since Sep 2022
Web servers
Nginx
since Apr 2018
Webmail
Apple iCloud Mail
since Jan 2025
Audience
- 77% phone
- 21% desktop
- 1% tablet
Czechia
Slovakia
Germany
United Kingdom
Italy
Ukraine
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.12 / 10 · ranked #495,437 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.3 MB · 25 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| pendleri.exchange.cz | 9 |
| www.exchange.cz | 9 |
| exchange.cz | 8 |
| prikaz.exchange.cz | 4 |
| kaprova.exchange.cz | 1 |
Full technology history →
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Recent changes
- detected Priority Hints May 2026