What powers besong.cz?
Last seen Jun 2026 · 24 technologies across 12 categories
Analytics
CDN
SparkPost
since Oct 2025
Font scripts
Typekit
since Oct 2025
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Open Graph
since Mar 2025
Popper
since Mar 2025
Tag managers
Google Tag Manager
since Mar 2025
UI frameworks
Video players
YouTube
since Apr 2025
Web servers
Nginx
since Mar 2025
Audience
- 90% phone
- 10% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.5 s |
| INP | 150 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 58.5 MB · 187 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Snowplow Analytics Nov 2025
- detected SparkPost Oct 2025
- detected Typekit Oct 2025
- detected Hotjar Aug 2025
- detected Smartsupp Aug 2025