Steps to Reproduce:
- Open network panel in developer tools
- Open https://commons.wikimedia.org/wiki/Category:Marktgraben#/media/File:Marktgraben_14_(IMG_1519).jpg
Current image, next image and next-next image are loaded/preloaded. Each of the three images is transferred twice!
Having a large screen, 6×≈1MB are transferred when I only want to view a single image.
Only preload one image? Each image is transferred only once.