What powers happyzoo.cz?
Last seen Jun 2026 · 23 technologies across 13 categories
Advertising
Google AdSense
since Mar 2026
Microsoft Advertising
since Aug 2025
Analytics
Facebook Pixel
since Jul 2021
Google Analytics
since Aug 2018
Snowplow Analytics
since Jun 2023
TikTok Pixel
since Sep 2024
Authentication
Facebook Login
since Dec 2022
Ecommerce
Cart Functionality
since Sep 2021
Shoptet
since Dec 2022
Font scripts
Google Font API
since Dec 2022
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Jul 2023
Programming languages
PHP
since Dec 2022
Tag managers
Google Tag Manager
since Jun 2021
UI frameworks
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 83% phone
- 15% desktop
- 2% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.28 / 10 · ranked #1,157,349 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 150 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 4.2 MB · 176 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 Jun 2026
- detected OpenResty Jun 2026
- detected Cart Functionality Apr 2026
- detected Facebook Pixel Mar 2026
- detected Google AdSense Mar 2026
- dropped Gravatar Jan 2026
- dropped Cart Functionality Sep 2025
- dropped Google Analytics Enhanced eCommerce Sep 2025
- detected Microsoft Advertising Aug 2025