title: Image Loading Slower
body: <p>I am showing images for flipkart and snapdeal products. They are been downloaded every time a user sends request. On a decent speed internet(not very high speed like 3G/4G), the loading takes way too much time, hence bad experience for user. However, the images which are on my server,even though they are 10 times in size, they get loaded very fast. Is there a way I can optimize these external images or any other way to enhance user experience</p>