What powers dumy.cz?
Last seen Jun 2026 · 20 technologies across 15 categories
Analytics
Google Ads Conversion Tracking
since Oct 2021
Google Analytics
since Aug 2018
CDN
Cloudflare
since Mar 2021
Ecommerce
Shopify
since Feb 2021
JavaScript libraries
Miscellaneous
Babel
since Oct 2021
Operating systems
SUSE
since Aug 2018
Programming languages
PHP
since Aug 2018
Retargeting
Google Remarketing Tag
since Oct 2021
RUM
Boomerang
since Oct 2021
Tag managers
Google Tag Manager
since Mar 2021
Video players
YouTube
since Dec 2020
Web frameworks
Nette Framework
since Aug 2018
Web servers
Webmail
Microsoft 365
since Aug 2022
Widgets
Facebook
since Mar 2021
Audience
- 70% desktop
- 30% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.63 / 10 · ranked #800,499 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.1 MB · 104 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| eshop.dumy.cz | 12 |
| dumy.cz | 9 |
| www.dumy.cz | 9 |
| citace.dumy.cz | 7 |
| devel.dumy.cz | 7 |