What powers letaky-123.cz?
Last seen Jun 2026 · 16 technologies across 13 categories
Advertising
Google AdSense
since Dec 2025
Analytics
Google Analytics
since Dec 2025
CDN
Cloudflare
since Dec 2025
Cookie compliance
Funding Choices
since Dec 2025
Font scripts
Google Font API
since Dec 2025
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2025
PWA
since Dec 2025
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since Dec 2025
Security
reCAPTCHA
since Dec 2025
Tag managers
Google Tag Manager
since Dec 2025
Web frameworks
Nette Framework
since Dec 2025
Web servers
Nginx
since Dec 2025
Audience
- 74% phone
- 20% tablet
- 6% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.7 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.4 MB · 82 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| top.letaky-123.cz | 16 |
| www.letaky-123.cz | 16 |