What powers 4iq.cz?
Last seen Jun 2026 · 21 technologies across 11 categories
Analytics
Google Analytics
since Dec 2021
Google Analytics Enhanced eCommerce
since Dec 2021
Smartlook
since Feb 2024
Snowplow Analytics
since Oct 2025
Authentication
Facebook Login
since Dec 2021
Ecommerce
Cart Functionality
since Dec 2021
Shoptet
since Dec 2021
JavaScript libraries
Live chat
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Dec 2021
Tag managers
Google Tag Manager
since Dec 2021
UI frameworks
Web servers
Audience
- 65% phone
- 35% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.44 / 10 · ranked #7,092,913 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.6 MB · 99 requests
- Structured data: JSON-LD, 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 Snowplow Analytics Oct 2025