What powers labtestsonline.cz?
Last seen Jun 2026 · 8 technologies across 7 categories
Analytics
Google Analytics
since Jan 2019
JavaScript libraries
Programming languages
Python
since Jun 2023
Security
HSTS
since Nov 2023
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Django
since Jun 2023
Web servers
Nginx
since Jan 2019
Audience
- 81% phone
- 14% desktop
- 5% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.95 / 10 · ranked #611,077 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.1 MB · 77 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- dropped Smartlook Mar 2026