What powers add4you.cz?
Last seen Jun 2026 · 19 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Aug 2022
Ecommerce
Cart Functionality
since Oct 2021
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Aug 2022
Programming languages
PHP
since Jan 2019
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Nette Framework
since Aug 2022
Web servers
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.78 / 10 · ranked #17,061,883 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.9 MB · 35 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- detected Debian Jun 2026