What powers dobrovolnik.cz?
Last seen Jun 2026 · 29 technologies across 18 categories
Analytics
Google Analytics
since Dec 2021
Authentication
Facebook Login
since Dec 2021
CDN
Google Cloud CDN
since May 2026
CMS
Development
Turbopack
since May 2026
Font scripts
Font Awesome
since Dec 2021
Google Font API
since Dec 2021
IaaS
Google Cloud
since May 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Jul 2024
Performance
Google Cloud Trace
since May 2026
Priority Hints
since May 2026
Programming languages
Reverse proxies
Envoy
since May 2026
Tag managers
Google Tag Manager
since Dec 2021
UI frameworks
Tailwind CSS
since May 2026
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 68% phone
- 32% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.75 / 10 · ranked #279,049 of all domains
94 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 475 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Google
- Weight: 10.2 MB · 104 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| dobrovolnik.cz | 18 |
| www.dobrovolnik.cz | 13 |