Hi Shai, the best thing to do is to upload an image that is the size you want your logo to be displayed at. The current logo is very large.
If you leave the Layout > Header > Left then the widget should automatically fall to the right.
Hi Shai, do you have any server cache in place? If so can you try flushing them.
The only other issue i see is the Ticker you have in the top bar is generating a DB security issue, if the cache doesn’t fix it can you try removing this plugin temporarily and making the changes?