While clicking on a thumbnail picture, it takes 20-30 seconds on a fast Internet connection to display the full image. I use imagick to process the image scaling. I'm attaching a picture here to see if it does the same. On this site the image took about 3 seconds to show, do you use imagick to process the files? While using https on a different site, it took 30 seconds. Obviously https is slower but not that slow. Anything else on the site is blazing fast.