So, if I am getting this right – the URL is http://www.italiankitchenacademy.com/pagine/accademia/#portfolio-section in the menu and it is bring redirected to http://www.italiankitchenacademy.com/#portfolio-section. Why not have the link as http://www.italiankitchenacademy.com/#portfolio-section in the menu item? Also, why do you need the www prefix in the url? I think it is best to keep the simple url without the www prefix unless you have a good reason for the same. I am not very clear on the exact problem, if you still think this is an issue, can you pls clarify a bit on what you are trying to accomplish? Thanks and great site.