What powers mobilni-planetarium.cz?
Last seen Jun 2026 · 18 technologies across 12 categories
Analytics
Google Analytics
since Feb 2026
CDN
Cloudflare
since Feb 2025
Google Hosted Libraries
since Oct 2024
CMS
Font scripts
Google Font API
since Oct 2024
JavaScript frameworks
React
since Oct 2024
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2024
Programming languages
PHP
since Oct 2024
Security
Cloudflare Bot Management
since Feb 2025
reCAPTCHA
since May 2025
Tag managers
Google Tag Manager
since Feb 2026
Video players
YouTube
since Oct 2024
Widgets
Elfsight
since Oct 2024
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.41 / 10 · ranked #34,861,038 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.2 MB · 54 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- detected React Jun 2026
- detected styled-components Jun 2026
- dropped Cloudflare Mar 2026
- dropped Cloudflare Bot Management Mar 2026
- dropped React Mar 2026
- dropped styled-components Mar 2026
- detected Cloudflare Dec 2025
- detected Cloudflare Bot Management Dec 2025
- detected React Dec 2025
- detected styled-components Dec 2025
- dropped Cloudflare Oct 2025
- dropped Cloudflare Bot Management Oct 2025
- dropped Nginx Oct 2025
- dropped React Oct 2025
- dropped styled-components Oct 2025