What powers seminarky.cz?
Last seen Jun 2026 · 11 technologies across 7 categories
Analytics
Gemius
since Oct 2019
Google Analytics
since Jun 2018
Authentication
Facebook Login
since Jul 2021
JavaScript libraries
Operating systems
Windows Server
since May 2023
Programming languages
Adobe Flash
since May 2023
Web frameworks
Microsoft ASP.NET
since May 2023
Web servers
Apache HTTP Server
since Apr 2018
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 53% phone
- 47% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.32 / 10 · ranked #190,925 of all domains
299 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.1 MB · 68 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shop.seminarky.cz | 7 |
| www.seminarky.cz | 7 |
Full technology history →
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Recent changes
- dropped SWFObject Nov 2025