What powers kalas.cz?
Last seen Jun 2026 · 20 technologies across 14 categories
Advertising
Microsoft Advertising
since Jul 2025
Analytics
Facebook Pixel
since Jul 2021
Google Analytics
since Jun 2018
Cookie compliance
Cookie Script
since Jun 2022
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Sep 2019
JavaScript libraries
Live chat
LiveAgent
since Jun 2018
Miscellaneous
Programming languages
PHP
since Jun 2018
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Laravel
since Jan 2024
Web servers
Apache HTTP Server
since Jan 2024
Webmail
Microsoft 365
since Aug 2022
Audience
- 73% phone
- 24% desktop
- 3% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.14 / 10 · ranked #485,207 of all domains
56 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 6.3 MB · 74 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.