Haz clic en la flecha desplegable de Elegir un ajuste y selecciona la opción más indicada para tu imagen. Even though you are using nocache, the ETag header is just not removed, mainly because it operates in a special way. It really is created at the end of the request https://scrapbookmarket.com/story20975864/how-much-you-need-to-expect-you-ll-pay-for-a-good-%E3%82%AB%E3%82%B8%E3%83%8E-%E4%BB%AE%E6%83%B3%E9%80%9A%E8%B2%A8