What is the Cookie Law

The Cookie Law is a piece of privacy legislation that requires websites to get consent from visitors to store or retrieve any information on a computer, smartphone or tablet.

It was designed to protect online privacy, by making consumers aware of how information about them is collected and used online, and give them a choice to allow it or not.

Websites mainly use cookies to:

Cookies can also be used for online behavioural target advertising and to show adverts relevant to something that the user searched for in the past.

How are they used?

The web server supplying the webpage can store a cookie on the user’s computer or mobile device. An external web server that manages files included or referenced in the webpage is also able to store cookies. All these cookies are called http header cookies. Another way of storing cookies is through JavaScript code contained or referenced in that page.
Each time the user requests a new page, the web server can receive the values of the cookies it previously set and return the page with content relating to these values. Similarly, JavaScript code is able to read a cookie belonging to its domain and perform an action accordingly.

What are the different types of cookies?

A cookie can be classified by its lifespan and the domain to which it belongs. By lifespan, a cookie is either a:

As for the domain to which it belongs, there are either:

For more information please see the Imprint and Privacy Notice.