What powers centra.eu?
Last seen Jun 2026 · 17 technologies across 11 categories
Analytics
Google Analytics
since Feb 2023
Cookie compliance
Cookie Script
since Feb 2023
Font scripts
Font Awesome
since Apr 2019
Google Font API
since Apr 2019
JavaScript libraries
Isotope
since Jul 2021
Modernizr
since Apr 2019
OWL Carousel
since Apr 2019
prettyPhoto
since Apr 2019
Operating systems
Debian
since Jan 2022
Programming languages
PHP
since Apr 2019
Security
reCAPTCHA
since Jun 2020
Tag managers
Google Tag Manager
since Feb 2023
UI frameworks
Web frameworks
Nette Framework
since Apr 2019
Web servers
Audience
- 72% phone
- 28% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.27 / 10 · ranked #9,035,003 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.5 MB · 75 requests
Homepage as crawled by the HTTP Archive, Jul 2026.