I have used several plugins for website optimization. But they all corrupted the site. Can you recommend an optimized plugin compatible with the theme?
Before installing external plugins, did you check the optimization options available already in the Betheme?
You can find these options in Betheme -> Theme options -> Performance.
But if you need to use a plugin I cannot recommend any plugins other than the ones we support. You can find the list on this page, in the sidebar:
I am making the adjustments from the part you specified. When I enable CSS compositing, the icons are broken. These icons include shopping icons. When I do not open the CSS settings, the site is slow.
Can you fix the CSS error in the theme? Or can you suggest a different way?
Can you explain in more detail which setting you refer to, and what is happening, please?
Please, attach a link to your website and screenshots showing your problem.