PenciDesign replied
Hi,
\The issues here:
\1/ Issues from the image you sent me come from Facebook Page Box widget you puted on the Footer Column here - all that javascript loaded by Facebook itself.
\2/ All your images on homepage - you need to compress it ( NOT mean "Resize" ) - you need to compress it by use this site https://compressor.io/compress - after that, replace the compress images with your current images.
\All that issues related with content of your site - that's why I said it's not related with the theme. So, you need to control for yourself. We can't help anything there.
\Best Regards,
\PenciDesign