When you visit a web page, a small text file with a unique code ends up on it; your computer / device. This code is then used during your visit; the website to facilitate and speed up your visit; that you can visit different parts of the website without interruption. Cookies can also & aring; placed by various partners with whom the website communicates. An example of & aring; a partner for the web site Google Analytics that is used to measure the optimal functionality of the website. A partner can only read cookies that the partner himself has placed.