What powers deramax.cz?
Last seen Jun 2026 · 15 technologies across 10 categories
Analytics
Google Analytics
since Aug 2018
Authentication
Facebook Login
since Sep 2025
Ecommerce
Cart Functionality
since Sep 2021
Shoptet
since Sep 2025
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Sep 2022
Performance
Priority Hints
since Sep 2025
Programming languages
PHP
since Aug 2018
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Web servers
Audience
- 80% phone
- 15% desktop
- 4% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.15 / 10 · ranked #1,347,166 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.9 MB · 62 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
- dropped PWA May 2026
- detected Cart Functionality Apr 2026
- dropped parcel Mar 2026
- detected PWA Mar 2026
- dropped SWC Mar 2026
- detected parcel Jan 2026
- detected SWC Jan 2026
- dropped parcel Dec 2025
- dropped SWC Dec 2025
- dropped Cloudflare Oct 2025
- dropped Cloudflare Bot Management Oct 2025
- dropped Facebook Pixel Oct 2025
- dropped FancyBox Oct 2025
- dropped HSTS Oct 2025
- dropped Microsoft ASP.NET Oct 2025
- dropped Nette Framework Oct 2025
- detected parcel Oct 2025
- dropped reCAPTCHA Oct 2025
- dropped RequireJS Oct 2025
- detected SWC Oct 2025
- detected Bootstrap Sep 2025
- detected Facebook Login Sep 2025
- detected Nginx Sep 2025
- detected Priority Hints Sep 2025
- detected Shoptet Sep 2025