Re-directing the home and visit site buttons

On the profile page I can see a home button on the upper left hand side and when I hover over it…I get a sub button that says, visit site. By clicking either the home button or the visit site button, it takes me to the registration page.

Is there a way to change what page those two buttons take me to? Instead of it taking me to the registration page, can I change something, somewhere (Maybe in custom CSS) so that when I click either of those two buttons it will take me to the welcome page instead?

Any help will be greatly appreciated.