What powers forsize.cz?
Last seen Jun 2026 · 21 technologies across 14 categories
Analytics
Authentication
Facebook Login
since Jul 2021
CDN
Ecommerce
Cart Functionality
since Sep 2021
Font scripts
JavaScript libraries
Live chat
Miscellaneous
Open Graph
since Sep 2022
Mobile frameworks
PaaS
Amazon Web Services
since Aug 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
Nginx
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
Audience
- 91% phone
- 9% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.30 / 10 · ranked #8,665,564 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 14.5 MB · 148 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Facebook Pixel Jun 2026
- detected cdnjs Nov 2025
- detected Cloudflare Nov 2025