The process of presenting images to users by reducing their sizes in line with the area of the web page in which they are located. Instead of resizing the images using HTML or CSS methods, directly reducing the actual size of the images will be a better option in terms of file size. For example, if the resolution of the image to be displayed in an area of 400x500 pixels is 1000x1200, this may be one of the reasons for the slow loading speed. In this way, it will be impossible to open a web page with dozens of images quickly. Therefore, images should be resized in order to minimize the difference between the areas where they are displayed and their dimensions.
