What powers geografickaolympiada.cz?
Last seen Jun 2026 · 10 technologies across 8 categories
CMS
Backdrop
since Oct 2024
Font scripts
Google Font API
since Oct 2024
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2024
PWA
since Oct 2024
Programming languages
PHP
since Oct 2024
Security
HSTS
since Oct 2024
Tag managers
Google Tag Manager
since Oct 2024
Web servers
Audience
- 55% phone
- 45% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.32 / 10 · ranked #1,101,931 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.1 MB · 21 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Analytics Apr 2026
- detected Google Analytics Feb 2026