@Frédéric, the segment from the spec you place to says that caches are not able to cache no-retail outlet content: The "no-keep" response directive suggests that a cache MUST NOT retailer any Section of either the instant request or response. Es para trabajo temporal, según las necesidades que vaya habiendo https://griffinyxuqh.tokka-blog.com/36946690/an-unbiased-view-of-grúa-para-levantar-maquinaria-pesada-en-lebrija