Hi, I was observing the images on PDP in network tab of dev tools. PDP item images makes use of resize parameter like full screen, thumbnail and zoom image. So the same image gets resized based on the resize id passed. What I don't get is why does this gets reflected in the network tab if the same image is just getting resized and we are not fetching the image again?

The image will always be fetched again as long you have a different parameter after the .jpg, that's a normal behavior. Create a new html file and add 3 img elements, assign the same url for all of them and now add extra parameter that makes the url different, like image.jpg?test=1, test=2 and test=3. You will see requests at the network tab as well.