What powers cra.as?
Last seen Jun 2026 · 16 technologies across 10 categories
Analytics
Google Analytics
since Aug 2022
Microsoft Clarity
since May 2026
Authentication
Facebook Login
since Aug 2022
Ecommerce
Shoptet
since Aug 2022
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Aug 2022
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
ZURB Foundation
since Aug 2022
Web servers
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.66 / 10 · ranked #20,429,885 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.5 MB · 48 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager May 2026
- detected HTTP/3 May 2026
- detected Microsoft Clarity May 2026
- detected OpenResty May 2026
- detected PWA May 2026