What powers fayn.cz?
Last seen Jun 2026 · 20 technologies across 15 categories
Advertising
Microsoft Advertising
since Nov 2025
Analytics
Google Analytics
since Jun 2018
Caching
Varnish
since Nov 2024
CMS
Cookie compliance
CookieHub
since Jan 2022
Font scripts
Google Font API
since Sep 2024
JavaScript libraries
Live chat
LiveAgent
since Jun 2018
Miscellaneous
Open Graph
since Nov 2024
PWA
since Aug 2022
Operating systems
Debian
since Aug 2018
Programming languages
PHP
since Jun 2018
Retargeting
Google Remarketing Tag
since Jul 2021
Security
HSTS
since Nov 2024
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Audience
- 56% desktop
- 44% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.91 / 10 · ranked #644,381 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.3 MB · 74 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| muj.fayn.cz | 12 |
| www.fayn.cz | 12 |
| podpora.fayn.cz | 5 |
Full technology history →
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Recent changes
- detected Microsoft Advertising Nov 2025