Onsito / Cookies
Cookies
Without your consent, the onsito.eu website sets only a language cookie, and only when you use the EN / CZ language switcher. Microsoft Clarity visitor analytics starts only after you allow it in the banner.
What cookies are
Cookies are small files that a website stores in your browser. Websites use them, for example, for logging in, visitor analytics or advertising. Other technologies work in a similar way, for example browser storage (local storage).
What the website stores without consent
- A single item in browser storage,
onsito-souhlas, with your choice (allowed or declined), so the website does not ask you on every visit. It is technically necessary and is not sent anywhere. - The
onsito-langcookie with the language you chose with the EN / CZ switcher (valuecsoren, valid for 1 year, path/, SameSite=Lax). It is set only when you click the switcher. It is technically necessary, is not sent anywhere except to our website and is used only to choose the page language. - No other cookies. The website's fonts and scripts are on our domain.
- The Cloudflare hosting does not set cookies either. Cloudflare only processes technical data about the connection, mainly the IP address, see Privacy policy.
What the website stores after your consent
Once you allow it, Microsoft Clarity loads. It shows us how people use the page: where they click, how far they scroll and where they leave. Clarity masks the text you enter or see on the page. Clarity sets these cookies:
| Cookie | Purpose | Duration |
|---|---|---|
_clck | recognizes a repeat visit from the same browser | 1 year |
_clsk | groups page views into a single visit | 1 day |
CLID | recognizes the browser across websites that use Clarity | 1 year |
ANONCHK | Microsoft technical check | 10 minutes |
MR | Microsoft technical check | 7 days |
MUID | browser identifier for Microsoft services | 1 year |
SM | Microsoft technical check | until the browser is closed |
The service is operated by Microsoft Corporation. How we handle the data is described on the Privacy policy page.
How to give, refuse and withdraw consent
- The banner on the website has two buttons of the same size: Allow analytics and Decline.
- You can change your choice at any time via the Cookie settings link in the footer of every page.
- After you withdraw consent, Clarity does not load on your next visit. You can delete cookies that are already stored in your browser settings.
Legal basis: without consent, the website does not store or read anything beyond what is technically necessary (Section 89(3) of the Czech Electronic Communications Act, Act No. 127/2005 Coll.).
Google Search Console
We use Google Search Console to monitor how the website appears in Google Search. It does not work with cookies or with data about individual visitors to the website.
Effective from October 12, 2026.