The W3C quotation straight away under can make clear that this is simply not the case; relatively, the no-cache header just ensures that the reaction have to be revalidated just before getting reused to serve subsequent requests. Puede seleccionar una imagen de fondo diferente para cada escritorio. Para ello, haz https://bookmarkspy.com/story22522870/what-does-%E4%BB%AE%E6%83%B3%E9%80%9A%E8%B2%A8%E3%82%AB%E3%82%B8%E3%83%8E-mean