What powers kupplenky.cz?
Last seen Jun 2026 · 22 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
Luigi’s Box
since Aug 2021
Microsoft Clarity
since Dec 2023
Smartlook
since Jan 2023
Authentication
Facebook Login
since Jul 2021
Ecommerce
Cart Functionality
since Nov 2021
Shoptet
since Jan 2019
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since Nov 2021
UI frameworks
Web servers
Audience
- 86% phone
- 13% desktop
- 1% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.05 / 10 · ranked #1,509,207 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 300 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 5.0 MB · 201 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected Cart Functionality Apr 2026
- detected Babel Feb 2026
- detected Preact Feb 2026
- dropped Cart Functionality Nov 2025
- dropped Google Analytics Enhanced eCommerce Nov 2025