What powers osu.eu?
Last seen Jun 2026 · 10 technologies across 7 categories
CDN
Cloudflare
since Nov 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Sep 2021
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Video players
YouTube
since Aug 2018
Web servers
Apache HTTP Server
since Aug 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| ostrava | #12 | 33 |
| madhav prabhakar | #1 | 12 |
| ostrava czech republic | #27 | 2 |
| train from prague to ostrava | #10 | 1 |
| degree in philology | #28 | 1 |
| biophysical and biochemical | #68 | 0 |
| connect to eduroam osu | #33 | 0 |
| university jobs prague | #61 | 0 |
| uz hostel | #68 | 0 |
| uo physics department | #76 | 0 |
| north american prehistory | #30 | 0 |
| osu exchange mail | #11 | 0 |
| osu eduroam | #29 | 0 |
| paleo-eskimos | #41 | 0 |
| prague ostrava train | #11 | 0 |
| prague ostrava | #11 | 0 |
| prehistory north america | #91 | 0 |
| largest landslide | #22 | 0 |
| how to connect to eduroam osu | #34 | 0 |
| how to get to the | #38 | 0 |
| dr bajor | #24 | 0 |
| functional model of the cardiovascular system | #13 | 0 |
| 0000 logo | #63 | 0 |
| czech u | #52 | 0 |
| czech republic university | #68 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
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% desktop
- 47% phone
Czechia
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.87 / 10 · ranked #120,202 of all domains
294 referring domains · OpenPageRank
Search traffic
49 est. monthly organic visits (US)
30 keywords in Google's top 30
Core Web Vitals
| LCP | 4.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.0 MB · 79 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ff.osu.eu | 10 |
| fss.osu.eu | 10 |
| fu.osu.eu | 10 |
| lf.osu.eu | 10 |
| pdf.osu.eu | 10 |
| prf.osu.eu | 10 |
| www.osu.eu | 10 |
| cit.osu.eu | 9 |
| eauh2024ostrava.osu.eu | 9 |
| eris.osu.eu | 9 |
| ifm.osu.eu | 9 |
| koleje.osu.eu | 9 |