What powers das.cz?
Last seen Jun 2026 · 40 technologies across 21 categories
Analytics
CDN
jQuery CDN
since Feb 2022
CMS
Craft CMS
since Feb 2025
Cookie compliance
CookieHub
since Jan 2022
Mailjet
since Aug 2022
Issue trackers
JavaScript frameworks
JavaScript libraries
Live chat
Maps
Google Maps
since Jan 2019
Miscellaneous
Performance
Blitz
since Feb 2025
Priority Hints
since Feb 2025
Programming languages
Security
HSTS
since Jul 2023
SEO
Tag managers
Google Tag Manager
since Mar 2020
UI frameworks
Vuetify
since Apr 2023
Video players
Web frameworks
Web servers
Nginx
since Jan 2019
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 69% phone
- 22% desktop
- 9% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.25 / 10 · ranked #443,562 of all domains
66 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- Weight: 2.4 MB · 60 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.das.cz | 23 |
| moje.das.cz | 22 |
| safelink.das.cz | 22 |
| sales.das.cz | 9 |
Full technology history →
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Recent changes
- dropped IIS Mar 2026
- dropped Windows Server Mar 2026
- detected HSTS Feb 2026
- detected Google Analytics Nov 2025
- detected Smartsupp Oct 2025