Yellowgray Group

Cookie policy

For your convenience, uses cookies to adjust the service to the needs of users, as well as for statistical purposes.

Cookies are small text files sent by the website you visit to your device. They do not contain any personal data.

The website uses two types of cookies:

  1. performance (gathering information on how visitors use the site, e.g. most frequently visited pages or error messages, etc.),
  2. Functional (saving user settings, e.g. language, consent, etc.),

such as:

  • cookies – are used to keep statistics for the website.
  • You can find the exact operation and privacy policy of Google Analytics at, session cookies – these are temporary information stored in your browser’s memory until the session ends, i.e. the session is closed.

Third-party websites that we sometimes refer to may also use cookies to allow you to log in and to provide advertisements that match your preferences and behavior. In particular, such cookies are

  • on – containing your preferences, and a countdown of clicks. The YouTube privacy policy is described at this address:,
  • on and – allowing you to log in, as well as cookies placed by advertisers to match the content and forms of advertising. Vimeo’s cookie policy is available at

In most web browsers you can: delete cookies from your computer’s hard drive (from your browser settings), block all cookies sent to you or set a warning before saving them on your drive. Please note that changes to the settings of these files by restricting their use may affect some of the functionalities available on websites that use them, e.g. by making it impossible to log in to an email account. If you do not change these settings, you accept the use of cookies.