What powers hdk.cz?
Last seen Jun 2026 · 29 technologies across 15 categories
Advertising
Adform
since Feb 2022
Microsoft Advertising
since May 2026
Analytics
Google Analytics
since Jan 2019
TikTok Pixel
since Dec 2024
CDN
Cookie compliance
Font scripts
Google Font API
since May 2021
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Aug 2020
Retargeting
Google Remarketing Tag
since Feb 2022
Security
reCAPTCHA
since May 2026
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Web frameworks
Microsoft ASP.NET
since May 2026
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 84% phone
- 14% desktop
- 2% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.71 / 10 · ranked #308,360 of all domains
105 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.8 MB · 95 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| hdk.cz | 16 |
| www.hdk.cz | 15 |
| old.hdk.cz | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Facebook Pixel Jun 2026
- dropped HSTS Jun 2026
- dropped Typekit Jun 2026
- detected Cookiebot May 2026
- detected HTTP/3 May 2026
- detected Microsoft Advertising May 2026
- detected Microsoft ASP.NET May 2026
- detected OpenResty May 2026
- detected PWA May 2026
- detected reCAPTCHA May 2026
- detected Swiper May 2026