What powers 3elgroup.cz?
Last seen Jun 2026 · 16 technologies across 11 categories
Authentication
Facebook Login
since Jul 2021
Ecommerce
Cart Functionality
since Apr 2026
Shoptet
since Jan 2021
JavaScript libraries
Live chat
Zendesk Chat
since Jan 2021
Load balancers
Amazon ALB
since Aug 2021
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2021
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Jan 2021
UI frameworks
Web servers
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.79 / 10 · ranked #4,392,770 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.9 MB · 31 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected Cart Functionality Apr 2026