I would like to give some feedback about ...

From: http://www.checkio.org/badges/publicist/2/

HTTP_USER_AGENT:

Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:42.0) Gecko/20100101 Firefox/42.0

The message "Publication commentator level 2 (1790 people got it)" don't fit into page header (an horizontal slider is shown). It shows a bit strange.