The W3C quotation instantly beneath makes apparent that it's not the case; rather, the no-cache header just means that the response needs to be revalidated ahead of currently being reused to serve subsequent requests. Ajustar: esta opción ajusta la imagen para que se ajuste dentro de la pantalla a la https://get-social-now.com/story6411702/the-fact-about-%E4%BB%AE%E6%83%B3%E9%80%9A%E8%B2%A8-%E3%82%AB%E3%82%B8%E3%83%8E-that-no-one-is-suggesting