What cookies are
A cookie is a small piece of text stored by your browser on your device when you visit a website. Cookies are used to remember preferences, to authenticate sessions and, in some cases, to analyse the use of a website.
What we use
This website uses essential first-party cookies to function. With your consent, it also loads analytics from Google Analytics 4 and Microsoft Clarity through Google Tag Manager to understand how the site is used and to improve it; these analytics cookies are set only after you accept in the cookie banner, and you can decline or withdraw consent at any time. Our forms are protected by Google reCAPTCHA, used on a security basis to prevent spam and abuse.
Cookie list
The essential first-party cookies this site always sets are:
lc_lang· first-party · remembers the chosen language (EN, CS, DE, FR or RU). Expires after twelve months. Not used for any other purpose.lc_consent· first-party · records that the cookie notice has been acknowledged. Expires after twelve months.
With your consent, the following third-party analytics and security cookies may also be set:
_ga, _ga_*· third-party · Google Analytics 4. Distinguishes users and sessions to measure site usage. Set only after consent; typically expires after up to two years._clck, _clsk· third-party · Microsoft Clarity. Measures usage and session behaviour to improve the site. Set only after consent; typically expires after up to one year._GRECAPTCHA· third-party · Google reCAPTCHA. Protects forms from spam and abuse. Used on a security basis.
Analytics cookies are set only after you accept them in the cookie banner and can be declined without affecting how the site works.
Managing cookies
You can manage cookies in your browser settings. The two cookies listed above are not strictly necessary; deleting them will reset your language preference and the cookie notice on the next visit, but the site will function unchanged.
Changes to this policy
If we introduce additional cookies we will update this list and seek your consent where required by law.
Filed Praha · Effective May 2026