What powers ara.cz?
Last seen Jun 2026 · 14 technologies across 12 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jun 2021
CDN
Cloudflare
since Oct 2021
CRM
Zoho
since Aug 2022
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Programming languages
Java
since Jan 2019
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2023
UI frameworks
Web frameworks
Spring
since Jul 2020
Audience
- 79% phone
- 21% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.39 / 10 · ranked #2,708,143 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 200 ms |
| CLS | 0.15 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 1.2 MB · 47 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Browser Insights Nov 2025