What powers barvy-na-drevo.cz?
Last seen Jun 2026 · 35 technologies across 17 categories
A/B Testing
Google Optimize
since Apr 2021
Analytics
Google Analytics
since Jan 2019
Hotjar
since Apr 2021
Luigi’s Box
since Aug 2019
Microsoft Clarity
since Apr 2022
Smartlook
since Jul 2022
Snowplow Analytics
since Mar 2025
Authentication
Facebook Login
since Jan 2022
CDN
cdnjs
since Jul 2023
Cloudflare
since Jul 2023
DigitalOcean Spaces
since Oct 2023
jsDelivr
since Sep 2022
Documentation
Zendesk
since Aug 2022
Ecommerce
Cart Functionality
since Jan 2022
Shoptet
since Jan 2019
SparkPost
since Aug 2022
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Live chat
Miscellaneous
Payment processors
PayPal
since Nov 2022
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since Apr 2021
UI frameworks
Web servers
Audience
- 51% phone
- 46% desktop
- 3% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.77 / 10 · ranked #730,593 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 125 ms |
| CLS | 0.25 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 5.3 MB · 170 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected Cart Functionality Apr 2026