Content not centered vertically in screen

The FancyBox script has a hard time calculating the page height. This can be caused by a conflict with another script but since there are no errors, I really cannot say for sure.

It might be caused by the fact that there is a second jQuery library loaded by your theme from http://agriskconsulting.net/wp-content/themes/upBootstrap3WP-master/js/jquery-1.11.1.min.js … Is that hard-coded in your header.php? Best to remove it then.