What powers cielecky.cz?
Last seen Jun 2026 · 17 technologies across 13 categories
Analytics
Google Analytics
since May 2019
CDN
Google Hosted Libraries
since Feb 2022
CMS
Ecommerce
Cart Functionality
since Apr 2023
Font scripts
Google Font API
since Apr 2023
Typekit
since Apr 2023
JavaScript libraries
Live chat
Facebook Chat Plugin
since Nov 2025
Maps
Google Maps
since Apr 2023
Miscellaneous
Open Graph
since Apr 2023
Operating systems
Windows Server
since May 2019
Programming languages
PHP
since Sep 2021
UI frameworks
Web servers
Audience
- 81% phone
- 19% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.02 / 10 · ranked #12,312,149 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 6.8 MB · 180 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cielecky.cz | 15 |
| www.cielecky.cz | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Facebook Chat Plugin Nov 2025
- detected Smartsupp Nov 2025
- dropped OpenResty Aug 2025