What powers caus.cz?
Last seen Jun 2026 · 27 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Nov 2025
CDN
jsDelivr
since Dec 2024
CMS
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Dec 2020
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jan 2019
Security
Really Simple SSL & Security
since Apr 2024
Video players
YouTube
since Mar 2023
Web frameworks
Nette Framework
since Dec 2024
Web servers
Apache HTTP Server
since Jan 2019
WordPress plugins
Contact Form 7
since Feb 2022
Smart Slider 3
since Feb 2022
The Events Calendar
since Jun 2022
wpBakery
since Feb 2022
Audience
- 71% desktop
- 29% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.50 / 10 · ranked #401,990 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 16.6 MB · 80 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| archiv.caus.cz | 22 |
| caus.cz | 10 |
| www.caus.cz | 10 |
Full technology history →
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Recent changes
- detected FancyBox May 2026
- detected Microsoft Clarity Nov 2025