What powers fio.sk?
Last seen Jun 2026 · 12 technologies across 8 categories
JavaScript libraries
Miscellaneous
Popper
since Sep 2023
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2018
UI frameworks
Bootstrap
since Aug 2018
Web frameworks
Apache Wicket
since Aug 2018
Nette Framework
since Jun 2018
Web servers
Apache HTTP Server
since Apr 2018
Audience
- 74% desktop
- 25% phone
- 2% tablet
Slovakia
Czechia
Germany
Poland
Austria
Hungary
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.73 / 10 · ranked #289,328 of all domains
104 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.8 MB · 24 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ib.fio.sk | 8 |
| m.fio.sk | 7 |
| www.fio.sk | 4 |