What powers concept.cz?
Last seen Jun 2026 · 26 technologies across 14 categories
Advertising
Adform
since Feb 2024
Microsoft Advertising
since Sep 2023
Analytics
Google Analytics
since May 2023
Snowplow Analytics
since Feb 2024
CDN
Google Hosted Libraries
since May 2023
jQuery CDN
since May 2023
Cookie compliance
Font scripts
Google Font API
since May 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2023
PWA
since Sep 2023
Operating systems
Debian
since Sep 2023
Windows Server
since May 2023
Programming languages
PHP
since Sep 2023
Security
reCAPTCHA
since May 2023
Tag managers
Google Tag Manager
since May 2023
Web frameworks
Microsoft ASP.NET
since May 2023
Web servers
Webmail
Microsoft 365
since May 2023
Audience
- 78% phone
- 20% desktop
- 3% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.10 / 10 · ranked #505,649 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 200 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.7 MB · 185 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.concept.cz | 20 |
| servis.concept.cz | 13 |
| b2b.concept.cz | 8 |