How do I speed up my website which has a lot of images. When I mean a lot, I mean a lot (5GB) of pure images. I am using lazy load plugin, but I was wondering if there are other ways to speed up my website. I am in a shared host so things can get a little slow sometimes. I would get a CDN but they are really expensive and the returns I get from this particular website doesnt justify the cost. Any other idea guys?