Cookies or Cookies are small text files placed on your computer when you download a web page. We use generally cookies to give the user a better experience and to collect statistics on the visits of the page in Google Analytics.

The following cookies are used per today:

_ga: Google Analytics. Used to distinguish users.
_gat: Google Analytics. Used to throttle request rate.
_gid: Google Analytics. Used to distinguish users.

Read more about these.