What powers sauna.cz?
Last seen Jun 2026 · 29 technologies across 15 categories
Analytics
Authentication
Facebook Login
since Jul 2021
CDN
Ecommerce
Cart Functionality
since Feb 2022
Mailgun
since Aug 2022
Font scripts
Google Font API
since Sep 2024
JavaScript frameworks
JavaScript libraries
Programming languages
PHP
since Jan 2019
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Bootstrap
since Jan 2019
Web frameworks
Nette Framework
since Jan 2019
Web servers
Nginx
since Jan 2019
Webmail
Microsoft 365
since Oct 2022
Audience
- 67% phone
- 30% desktop
- 2% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.16 / 10 · ranked #1,329,389 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.3 MB · 125 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Facebook Pixel Oct 2025
- detected Vue.js Aug 2025