What powers 4mo.cz?
Last seen Jun 2026 · 23 technologies across 12 categories
Analytics
Google Analytics
since Mar 2025
Authentication
Facebook Login
since Mar 2025
CDN
Ecommerce
Cart Functionality
since Apr 2026
Shoptet
since Mar 2025
Font scripts
Google Font API
since Mar 2025
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Mar 2025
Tag managers
Google Tag Manager
since Mar 2025
UI frameworks
Web servers
Audience
- 64% phone
- 36% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.74 / 10 · ranked #18,254,787 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.6 MB · 81 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Font Awesome May 2026
- dropped Froala Editor May 2026
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected PWA May 2026
- detected Cart Functionality Apr 2026
- detected cdnjs Mar 2026
- detected Cloudflare Mar 2026
- detected Font Awesome Mar 2026
- detected Froala Editor Mar 2026
- detected core-js Aug 2025
- detected Facebook Pixel Aug 2025