The W3C estimate instantly underneath will make obvious that this is simply not the case; instead, the no-cache header just implies that the response has to be revalidated just before becoming reused to serve subsequent requests. Puede seleccionar una imagen de fondo diferente para cada escritorio. Para ello, haz clic https://admiralbookmarks.com/story21036718/about-%E3%83%93%E3%83%83%E3%83%88%E3%82%B3%E3%82%A4%E3%83%B3-%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E3%82%AB%E3%82%B8%E3%83%8E