What powers hays.cz?
Last seen Jun 2026 · 22 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
CDN
Amazon CloudFront
since Feb 2025
Cloudflare
since Mar 2026
CMS
Liferay
since Sep 2019
Cookie compliance
TrustArc
since Aug 2020
JavaScript frameworks
AlloyUI
since Sep 2019
JavaScript libraries
Live chat
Zendesk Chat
since Feb 2019
Load balancers
Amazon ALB
since Sep 2021
Miscellaneous
PaaS
Amazon Web Services
since Sep 2021
Programming languages
Java
since Sep 2021
RUM
Eggplant
since Aug 2022
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Audience
- 50% phone
- 50% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.30 / 10 · ranked #435,247 of all domains
72 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- CDN: Amazon CloudFront, Cloudflare
- Weight: 2.2 MB · 94 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.hays.cz | 21 |
| m.hays.cz | 20 |
Full technology history →
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Recent changes
- detected Cloudflare Mar 2026