What are cookies?

  • Open the Internet Explorer by clicking the 'Start' button and clicking on Internet Explorer.
  • Click on the 'Tools' button and on 'Internet options'.
  • Click on the 'Privacy' tab, under 'Settings', move the slider to the top to block all cookies or to the bottom to allow all cookies. Click on 'OK'.

Blocking cookies might prevent some websites from displaying correctly.


Firefox
Steps to block the cookies of all websites:

  • Click on the 'Menu' button and choose 'Settings'.
  • Go to the 'Privacy' section.
  • In the 'Firefox will:' section choose 'Use custom settings for history'.
  • Uncheck the box at 'Accept Cookies from sites'. Click on 'OK'.


Google Chrome

  • Choose the Chrome 'Menu' item.
  • Choose 'Settings'.
  • At the bottom of the page choose 'Show advanced settings'.
  • In the 'Privacy' section click the 'Content settings' button.
  • Choose 'Block sites from saving any data'.
  • Choose 'Done'.


The user may disable and/or delete individual non-technical third-party cookies as explained on the European Interactive Digital Advertising Alliance (EDAA): www.youronlinechoices.eu.

What kind of cookies are used on this website, what are they used for and how long they stay active.

Google Cookies

  • __utma, unlimited: This cookie provides information on when you first visited the website, on the number of visits and on the last visit.
  • __utmb, until the end of the session: This cookie contains a timestamp of when the user visited the website. In connection with __utmc, this cookie can provide information on how long the user was on the website.
  • __utmc, 30 minutes: This cookie contains a timestamp of when the user left the website. In connection with __utmb, this cookie can provide information on how long the user was on the website.
  • __utmk, unlimited: This cookie contains a hash value of all the here mentioned UTM Cookies.
  • __utmv, unlimited: This cookie is dedicated to individual contents. Being an empty cookie, it serves to store visitor-level custom-variable data.
  • __utmx, 2 years: This cookie contains values of the Google Website Optimizer.
  • __utmz 6 months: This cookie contains information on the visitor traffic source that explains how the user reached the site. It may store information on search engines and the entered search terms, or where the IP address of the visitor is located.
  • _ga, 2 years: Used to identify users
  • _gat, 10 min: Used to create tracker objects
  • ztdst, session: it contains a unique hash value per visitor and it is used to store Google’s _utm cookies. Furthermore, also the IP address, the browser language and the access page to the website are stored
  • PageConfig.HttpFirstReferrerLink, 1000 days: Origin URL is attached to e-mails
  • sImageMode, 360 days: Used to determine if the user accesses the website from a desktop, tablet or mobile device