What powers onlajny.cz?
Last seen Jun 2026 · 15 technologies across 12 categories
Advertising
DoubleClick Ad Exchange (AdX)
since Jan 2019
Google AdSense
since Jan 2019
Analytics
Gemius
since Nov 2019
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Mar 2023
CMS
Databases
MySQL
since Mar 2023
Miscellaneous
RSS
since Dec 2022
Operating systems
Debian
since Jan 2019
Programming languages
Adobe Flash
since Oct 2022
Tag managers
Google Tag Manager
since Feb 2022
Video players
YouTube
since Oct 2022
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 80% phone
- 20% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.56 / 10 · ranked #835,964 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.5 MB · 42 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blog.onlajny.cz | 10 |
| prestupy.onlajny.cz | 9 |
| tv.onlajny.cz | 8 |