I checked your website, and I can confirm that the website loads quite slow. Even before Imagevue appears, it seems to take a long time to load your custom menu and footer. Who is the host/company? It is undeniably mostly related to the hosting service ...
I tried loading the heaviest script from imagevue, and even this did not load too slow:
http://www.alexbunea.ro/imagevue.php?a=folders
I seems it might be related to how fast it provides the files. It might help a little to upgrade Imagevue also, but I would certainly look into the hosting capacity.