What powers vratnepenize.cz?
Last seen Jun 2026 · 34 technologies across 22 categories
Analytics
Authentication
Google Sign-in
since Feb 2021
Caching
WordPress Super Cache
since Oct 2020
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
CMS
Databases
MySQL
since Oct 2020
Documentation
Zendesk
since Aug 2022
Ecommerce
Cart Functionality
since Nov 2025
Font scripts
Google Font API
since Apr 2018
Twitter Emoji (Twemoji)
since Oct 2020
JavaScript frameworks
AMP
since Oct 2020
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Jun 2026
Performance
Priority Hints
since Aug 2025
Programming languages
PHP
since Oct 2020
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2021
UI frameworks
Web frameworks
Nette Framework
since Feb 2021
Web servers
Nginx
since Feb 2021
WordPress plugins
WordPress themes
AndersNoren Lovecraft
since Sep 2022
Audience
- 52% desktop
- 48% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.69 / 10 · ranked #766,871 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 1.4 MB · 77 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.vratnepenize.cz | 16 |
| magazin.vratnepenize.cz | 15 |
| karty.vratnepenize.cz | 14 |
| vratnepenize.cz | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Debian Jun 2026
- detected Cloudflare Browser Insights Feb 2026
- detected HTTP/3 Feb 2026
- detected Priority Hints Aug 2025