What powers energy.cz?
Last seen Jun 2026 · 12 technologies across 9 categories
Analytics
Google Analytics
since Jan 2019
SparkPost
since Aug 2022
Font scripts
Google Font API
since Oct 2025
JavaScript libraries
Miscellaneous
PWA
since Aug 2022
Operating systems
Windows Server
since Jan 2019
UI frameworks
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Audience
- 74% phone
- 23% desktop
- 3% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.06 / 10 · ranked #529,075 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 6.5 MB · 79 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected core-js Oct 2025
- detected Facebook Pixel Oct 2025
- detected Google Font API Oct 2025