What powers poznatsvet.cz?
Last seen Jun 2026 · 29 technologies across 17 categories
Advertising
Analytics
Authentication
Google Sign-in
since Nov 2024
CDN
Cloudflare
since Feb 2022
Cookie compliance
Didomi
since Jun 2021
Font scripts
Google Font API
since Dec 2021
Issue trackers
Sentry
since Jun 2024
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Sep 2024
Personalisation
Cxense
since Feb 2022
Programming languages
PHP
since Jun 2024
Security
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Tailwind CSS
since Dec 2023
Web servers
Nginx
since Sep 2020
Webmail
Microsoft 365
since Sep 2025
Audience
- 90% phone
- 5% desktop
- 5% tablet
Czechia
Slovakia
Germany
Türkiye
Austria
Switzerland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.87 / 10 · ranked #259,809 of all domains
81 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 3.5 MB · 480 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.poznatsvet.cz | 23 |
| predplatne.poznatsvet.cz | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected PWA Jun 2026
- dropped Google AdSense Apr 2026
- dropped Microsoft ASP.NET Apr 2026
- detected Google Sign-in Feb 2026
- dropped 33Across Jan 2026
- dropped Adobe Audience Manager Jan 2026
- dropped AppNexus Jan 2026
- dropped ID5 Jan 2026
- dropped jsDelivr Jan 2026
- dropped OpenX Jan 2026
- dropped Teads Nov 2025
- detected Microsoft 365 Sep 2025
- detected Adobe Audience Manager Aug 2025