What powers tcrak.cz?
Last seen Jun 2026 · 24 technologies across 15 categories
Advertising
Google AdSense
since Sep 2022
Analytics
Google Analytics
since Feb 2020
Authentication
Facebook Login
since Mar 2022
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Google Hosted Libraries
since Mar 2022
jsDelivr
since Mar 2022
Unpkg
since Mar 2022
Cookie compliance
Funding Choices
since Sep 2023
SparkPost
since Aug 2022
Font scripts
Google Font API
since Mar 2022
JavaScript libraries
Miscellaneous
Programming languages
Security
reCAPTCHA
since Aug 2022
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Video players
YouTube
since Jun 2023
Web servers
Apache HTTP Server
since Apr 2019
Audience
- 89% phone
- 11% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.56 / 10 · ranked #6,020,011 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 8.5 MB · 68 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| tcrak.cz | 23 |
| www.tcrak.cz | 23 |
Full technology history →
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Recent changes
- detected YouTube Dec 2025