What powers tenislife.cz?
Last seen Jun 2026 · 18 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Sep 2024
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since Nov 2023
Ecommerce
Cart Functionality
since Sep 2021
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Live chat
Drift
since Jul 2021
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Nov 2023
Tag managers
Google Tag Manager
since May 2023
Web frameworks
Nette Framework
since Jan 2019
Web servers
Nginx
since May 2024
Audience
- 66% phone
- 34% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.13 / 10 · ranked #3,263,520 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 4.6 MB · 78 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Jun 2026
- dropped Microsoft Clarity Apr 2026
- detected Microsoft Clarity Feb 2026