What powers worknow.cz?
Last seen Jun 2026 · 19 technologies across 10 categories
Analytics
Google Analytics
since Jul 2021
Authentication
Facebook Login
since Jul 2021
Ecommerce
Cart Functionality
since Nov 2021
Shoptet
since Jul 2021
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Jul 2024
Programming languages
PHP
since Jul 2021
Tag managers
Google Tag Manager
since Jul 2021
UI frameworks
Web servers
Audience
- 53% phone
- 45% desktop
- 2% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.40 / 10 · ranked #7,483,127 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.0 MB · 118 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected lit-element Jun 2026
- detected lit-html Jun 2026
- dropped Google Maps May 2026
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- dropped PWA May 2026
- detected Cart Functionality Apr 2026
- detected Swiper Apr 2026
- dropped Snowplow Analytics Jan 2026
- dropped Microsoft Advertising Dec 2025
- dropped Cart Functionality Oct 2025
- dropped Google Analytics Enhanced eCommerce Oct 2025
- dropped DigitalOcean Spaces Aug 2025