Max-age=0 implies that the reaction is immediately stale, and will have to-revalidate means that it need to not be reused without revalidation after it is stale — so, together, the semantics appear to be similar to no-cache. What need to implementations do when cache-Command: no-cache revalidation unsuccessful is simply not https://elliotjgari.is-blog.com/43035131/5-tips-about-cold-fire-you-can-use-today