What powers 4fin.cz?
Last seen Jun 2026 · 53 technologies across 26 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Feb 2020
Hotjar
since Aug 2022
Authentication
Google Sign-in
since May 2024
CDN
Cloudflare
since Jul 2020
CMS
Cookie compliance
Databases
MySQL
since Jul 2020
Development
Turbopack
since Apr 2026
Font scripts
Google Font API
since Aug 2022
Issue trackers
Sentry
since Feb 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Sep 2022
PWA
since May 2024
RSS
since Dec 2022
Webpack
since Apr 2026
Operating systems
Windows Server
since Aug 2022
PaaS
Vercel
since Apr 2026
Page builders
wpBakery
since Jul 2021
Performance
Priority Hints
since Apr 2026
Programming languages
Security
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Web frameworks
Microsoft ASP.NET
since Aug 2022
Web servers
Webmail
Apple iCloud Mail
since Feb 2024
Google Workspace
since Aug 2022
WordPress plugins
Audience
- 73% desktop
- 27% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.06 / 10 · ranked #1,485,760 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 175 ms |
| CLS | 0.1 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Vercel
- Weight: 2.0 MB · 43 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kariera.4fin.cz | 23 |
| www.4fin.cz | 17 |
| ukoly.4fin.cz | 15 |
| crm.4fin.cz | 9 |
| reality.4fin.cz | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- dropped WP Fastest Cache May 2026
- detected Next.js Apr 2026
- detected Next.js App Router Apr 2026
- detected Node.js Apr 2026
- detected Priority Hints Apr 2026
- detected Radix UI Apr 2026
- detected shadcn/ui Apr 2026
- detected Tailwind CSS Apr 2026
- detected Turbopack Apr 2026
- detected Vercel Apr 2026
- detected Webpack Apr 2026