What powers 4solar.cz?
Last seen Jun 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since Dec 2021
JavaScript libraries
Load balancers
Miscellaneous
Open Graph
since May 2026
Operating systems
Windows Server
since May 2022
Performance
Priority Hints
since May 2024
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Dec 2021
Web frameworks
Microsoft ASP.NET
since May 2022
Web servers
Webmail
Apple iCloud Mail
since Nov 2024
Audience
- 69% desktop
- 31% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.40 / 10 · ranked #36,499,906 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.6 MB · 45 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Open Graph May 2026