What powers peerko.cz?
Last seen Jun 2026 · 18 technologies across 14 categories
Analytics
Facebook Pixel
since May 2026
Google Analytics
since Apr 2023
Ecommerce
Cart Functionality
since Sep 2021
Font scripts
Google Font API
since May 2019
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Sep 2021
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since Sep 2021
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Mar 2023
UI frameworks
Web frameworks
Nette Framework
since Sep 2021
Web servers
Widgets
Elfsight
since Dec 2025
Audience
- 75% phone
- 25% desktop
Czechia
United States
Germany
United Kingdom
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.61 / 10 · ranked #2,305,777 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.8 MB · 64 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Debian Jun 2026
- detected core-js May 2026
- detected Facebook Pixel May 2026
- dropped Google Hosted Libraries Jan 2026
- detected Elfsight Dec 2025
- detected Priority Hints Dec 2025