What powers tutotopi.cz?
Last seen Jun 2026 · 20 technologies across 11 categories
Analytics
Google Analytics
since Aug 2025
CDN
Amazon S3
since Aug 2025
Font scripts
Google Font API
since Aug 2025
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2025
Programming languages
Security
HSTS
since Aug 2025
UI frameworks
Web frameworks
Google Web Toolkit
since Aug 2025
Web servers
Nginx
since Aug 2025
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- Weight: 1.9 MB · 76 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.