What powers feelhappy.cz?
Last seen Jun 2026 · 32 technologies across 16 categories
Advertising
Twitter Ads
since Feb 2026
Analytics
Google Analytics
since Feb 2020
Google Analytics Enhanced eCommerce
since Feb 2020
Linkedin Insight Tag
since Nov 2024
Smartlook
since Jul 2024
Snowplow Analytics
since Sep 2022
TikTok Pixel
since Dec 2023
Authentication
Facebook Login
since Jul 2021
CDN
Ecommerce
Cart Functionality
since Dec 2021
Shoptet
since Feb 2020
JavaScript libraries
Live chat
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Feb 2020
Security
Cloudflare Bot Management
since Nov 2024
Tag managers
Google Tag Manager
since Dec 2021
UI frameworks
Video players
YouTube
since Jul 2024
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 64% phone
- 33% desktop
- 3% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.14 / 10 · ranked #10,607,874 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 15.2 MB · 259 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Ads Jun 2026
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- dropped Twitter Ads Apr 2026
- dropped Luigi’s Box Dec 2025