When accessing our Website ( (as well as all subdomains)), will learn certain information about you during your visit. How we will handle information we learn about you depends upon what you do when visiting our site. This is done by millions of other sites as well.

If you visit our site to read or download information on our pages, we collect and store only the following information about you:

1. The date and time you access our site
2. The HTTP header of your requests
3. Your anonymized IP address
4. Entered calculations

For statistics we use JetPack. You can find out more about this here.

For comments we use Disqus. Disqus leaves functional cookies to keep you logged in. You can read more about it here and read more about opting-out.

We also use a tool called “CloudFlare”. CloudFlare is a system used that optimizes and speeds up the site. Within CloudFlare it is possible to see analytics. For more information, please check out the Security Policy.

Google Adsense and the DoubleClick DART Cookie

1. Google, as a third party advertisement vendor, uses cookies to serve ads on this site. The use of DART cookies by Google enables them to serve adverts to visitors that are based on their visits to this website as well as other sites on the internet.
2. To opt out of the DART cookies you may visit the Google ad and content network privacy policy at the following url Tracking of users through the DART cookie mechanisms are subject to Google’s own privacy policies.

If you identify yourself by sending us an e-mail containing personal information, then the information collected will be solely used to respond to your message.

The information collected is for statistical purposes. may use software programs to create summary statistics, which are used for such purposes as assessing the number of visitors to the different sections of our site, what information is of most and least interest, determining technical design specifications, and identifying system performance or problem areas.

For site security purposes and to ensure that this service remains available to all users, uses software programs to monitor network traffic to identify unauthorized attempts to upload or change information, or otherwise cause damage. will not obtain personally-identifying information about you when you visit our site, unless you choose to provide such information to us, nor will such information be sold or otherwise transferred to unaffiliated third parties without the approval of the user at the time of collection.

Last update: 1st of February 2016.