What powers bike-centrum.cz?
Last seen Jun 2026 · 20 technologies across 12 categories
Analytics
Authentication
Facebook Login
since Jul 2021
Ecommerce
Cart Functionality
since Aug 2020
Shoptet
since Mar 2020
JavaScript libraries
Live chat
WhatsApp Business Chat
since Mar 2026
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Sep 2022
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Feb 2019
Search engines
Doofinder
since Dec 2024
UI frameworks
Web servers
Widgets
eKomi
since Feb 2025
Audience
- 69% phone
- 26% desktop
- 5% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.01 / 10 · ranked #3,570,039 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 6.1 MB · 176 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
- dropped Gravatar May 2026
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected Cart Functionality Apr 2026
- dropped cdnjs Apr 2026
- dropped Cloudflare Apr 2026
- detected WhatsApp Business Chat Mar 2026
- dropped parcel Feb 2026
- dropped SWC Feb 2026
- detected parcel Dec 2025
- detected SWC Dec 2025
- detected cdnjs Nov 2025
- detected Cloudflare Nov 2025
- dropped parcel Oct 2025
- dropped SWC Oct 2025
- detected parcel Aug 2025
- detected SWC Aug 2025