slow site loading in chrome android devices

hi my site is loading very slow almost not navegable only in chrome only in android mobile devices
(safari firefox and other browserss load the page ok. also chrome in iphone loads well. the only problen is android chrome whic lets say at lead 60% of my customers use android chrome)

i loads veeeeery slow but if you let it load then you enter again and it wold work fine. if cleaning browser cache it will load bad agaiin. which means any new customer entering my site for the first time my site will not load properly unless they wait 15 second in each product category for images to load

this is a big disaster and i need to figure out what is causing this loading times only in mobile android devices in chrome browser

The page I need help with: [log in to see the link]