What powers crazyshirts.cz?
Last seen Jun 2026 · 15 technologies across 9 categories
Analytics
Google Analytics
since Nov 2019
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Feb 2022
PrestaShop
since Jan 2019
Font scripts
Google Font API
since Mar 2022
JavaScript libraries
Marketing automation
Sendinblue
since Jan 2023
Miscellaneous
Programming languages
PHP
since Jan 2019
Web servers
Apache Traffic Server
since Jan 2019
Audience
- 86% phone
- 14% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #39,419,814 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- Weight: 2.3 MB · 224 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API Apr 2026
- dropped Nginx Mar 2026
- detected Apache Traffic Server Feb 2026
- dropped core-js Dec 2025
- dropped Facebook Chat Plugin Dec 2025
- dropped Facebook Pixel Dec 2025
- dropped Microsoft Clarity Dec 2025
- detected Microsoft Clarity Oct 2025