Why Slow Mobile Pages Make Buyers Leave Before They See Your Offer
https://www.thehansindia.com/life-style/7-best-practices-for-amazon-and-ebay-product-photos-1036173
Everyone assumes faster pages are an engineering nicety or a creative constraint. Buyers don't care about your artistic vision. They care about getting what they want fast. On mobile, speed is the gatekeeper between curiosity and conversion