What powers cdh.cz?
Last seen Jun 2026 · 9 technologies across 7 categories
Advertising
Google AdSense
since Aug 2018
Analytics
Snowplow Analytics
since Jan 2022
CDN
Cloudflare
since Aug 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Security
reCAPTCHA
since Feb 2026
Web servers
Apache Traffic Server
since Oct 2020
Audience
- 52% desktop
- 48% phone
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.08 / 10 · ranked #1,459,540 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.3 MB · 110 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Matomo Analytics Mar 2026
- detected Google AdSense Feb 2026
- detected reCAPTCHA Feb 2026