Subpage problem

Fixed a number of minor problems, I now find that the pages in the menu items, I sdoppiano content. Why is that? What's wrong?

Example: http://www.salinguerra.it/joomla/index. ... Itemid=325

Then I see a series of buttons "social" in the article, such as Pinterest and digg that do not interest me, from where they take off?

Thank you for your help.

Hi,
please chceck if you set Cache option in template settings as on. Probably is set to on but you didn't active GK Cache and GK Extend Cache plugins. Please activate them.