What powers dellinger.cz?
Last seen Jun 2026 · 31 technologies across 17 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Sep 2024
CDN
Cloudinary
since Oct 2025
Databases
MySQL
since Jan 2019
Ecommerce
Microsoft 365
since Apr 2026
SparkPost
since Aug 2022
Font scripts
Font Awesome
since Jan 2019
JavaScript frameworks
React
since Nov 2024
JavaScript libraries
Marketing automation
Klaviyo
since Sep 2024
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Video players
YouTube
since Jan 2019
Web servers
Audience
- 67% phone
- 29% desktop
- 4% tablet
Czechia
Slovakia
Germany
Poland
Hungary
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.88 / 10 · ranked #1,811,697 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.6 MB · 135 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.dellinger.cz | 22 |
| dellinger.cz | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected Microsoft 365 Apr 2026
- detected Cloudinary Oct 2025