To know more information about cookies you can access here.
They allow us to control the user’s preferences and details of the operation of the website.
We use Google Analytics to know certain aspects related to visits to our website, such as origin, searches, time remaining on the site, most visited pages, etc. Personal information is not included, simply statistical data of use of the site that allow us to improve it.
Anyway, at any time you can deactivate or reject these cookies through your browser, we indicate you some links where it is indicated how to do it:
Chrome, from https://support.google.com/chrome/answer/95647?hl=en-GB
Explorer, from https://support.microsoft.com/en-gb/help/17442/windows-internet-explorer-delete-manage-cookies
Firefox, from https://support.mozilla.org/en-US/kb/enable-and-disable-cookies-website-preferences
Safari, from http://support.apple.com/kb/ph5042