I have this site on a shared hosting, and figured out that the reason I overuse the memory is because my site contents are being copied, as well as the images hosted in it by some other large chinese forum sites. I have the site in WP, and can't even load it. Any suggestions on how do I disable my image files being hotlinked? I think I'll have just to rename the media folder temporarily to gain access to the site, then replace the images one by one by an image hosting service but I'd rather have my images in my site then disable it being loaded from other sites except mine.