What powers jezeksw.cz?
Last seen Jun 2026 · 31 technologies across 16 categories
Analytics
CDN
Amazon S3
since May 2026
cdnjs
since Oct 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
Unpkg
since Jul 2021
Ecommerce
Cart Functionality
since Apr 2024
Font scripts
Google Font API
since Jun 2021
JavaScript frameworks
React
since Apr 2024
JavaScript libraries
Live chat
LiveZilla
since Jun 2021
Miscellaneous
PWA
since Aug 2022
Operating systems
Debian
since Aug 2018
Windows Server
since Apr 2024
PaaS
Amazon Web Services
since May 2026
Azure
since Apr 2024
Programming languages
PHP
since Aug 2018
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Bootstrap
since Feb 2021
Web frameworks
Microsoft ASP.NET
since Apr 2024
Web server extensions
Web servers
Audience
- 72% desktop
- 26% phone
- 2% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.24 / 10 · ranked #1,209,926 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.2 MB · 79 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.jezeksw.cz | 23 |
| jezeksw.cz | 22 |
| zakaznik.jezeksw.cz | 10 |
Full technology history →
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Recent changes
- detected Amazon S3 May 2026
- detected Amazon Web Services May 2026