What powers cesky-jazyk.cz?
Last seen Jun 2026 · 26 technologies across 10 categories
Advertising
Adform
since Feb 2022
Criteo
since Mar 2019
Google AdSense
since Apr 2018
Google Publisher Tag
since Sep 2022
PubMatic
since Apr 2020
Teads
since Apr 2022
Analytics
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since Dec 2024
jsDelivr
since Aug 2021
Cookie compliance
Didomi
since Dec 2023
Funding Choices
since Feb 2024
JavaScript libraries
Miscellaneous
Security
Cloudflare Bot Management
since Dec 2024
Tag managers
Google Tag Manager
since Sep 2019
Web servers
Audience
- 63% phone
- 33% desktop
- 4% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.79 / 10 · ranked #267,450 of all domains
77 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 300 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.7 MB · 351 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- detected HTTP/3 Apr 2026
- dropped Microsoft ASP.NET Apr 2026
- detected OpenResty Apr 2026
- dropped 33Across Jan 2026
- dropped Adobe Audience Manager Jan 2026
- dropped AppNexus Jan 2026
- dropped ID5 Jan 2026
- dropped reCAPTCHA Jan 2026
- dropped Preact Nov 2025
- detected Google Publisher Tag Oct 2025
- detected Preact Sep 2025
- detected Adobe Audience Manager Aug 2025