Any suggestions? Any unnecessary lines of codes, or js files you are aware of?

Do you experience huge bandwidth problems with Viart? How do you know it is Viart causing the mass traffic?

Hello DickS,
I am checking statistics everyday both through cPanel and google analytics. I recognize that bandwidth usage is very high mostly on HTML files. I have 45 GB's of traffic already this month...

Do you know that this is caused by Viart? I mean, if you add big pictures to your products of course bandwidth will go up.
 
I dont think Viart is a huge bandwidth user, it all depends on amount of traffic your site gets. Huge visitors = huge traffic.