A cookie is a file containing an identifier (a string of letters and numbers) that is sent by a web server to a web browser and is stored by the browser. The identifier is then sent back to the server each time the browser requests a page from the server.
Cookies may be either "persistent" cookies or "session" cookies: a persistent cookie will be stored by a web browser and will remain valid until its set expiry date, unless deleted by the user before the expiry date; a session cookie, on the other hand, will expire at the end of the user session, when the web browser is closed.
Cookies do not typically contain any information that personally identifies a user, but personal information that we store about you may be linked to the information stored in and obtained from cookies.
Cookies that we use
Cookies used by our service providers
Our website also uses the Conversion Tracking Pixel service of the U.S. company Facebook. This tool allows us to follow the actions of users after they are redirected to our website by clicking on a Facebook advertisement. We are thus able to record the efficacy of Facebook advertisements for statistical and market research purposes. The collected data remain anonymous. This means that we cannot see the personal data of any individual user. However, the collected data are saved and processed by Facebook. Facebook is able to connect the data with your Facebook account and use the data for their own advertising purposes, in accordance with Facebook’s Data Use Policy (https://www.facebook.com/policy.php). Facebook Conversion Tracking also allows Facebook and its partners to show you advertisements on an outside Facebook. In addition, a cookie will be saved on your computer for these purposes. You can revoke your permission for this in your Facebook account settings.
Most browsers allow you to refuse to accept cookies and to delete cookies. The methods for doing so vary from browser to browser, and from version to version. You can however obtain up-to-date information about blocking and deleting cookies via these links:
- https://support.microsoft.com/en-gb/help/17442/windows-internet-explorer-delete-manage-cookies(Internet Explorer);
- https://support.apple.com/kb/PH21411(Safari); and
Blocking all cookies will have a negative impact upon the usability of many websites.
If you block cookies, you will not be able to use all the features on our website.