Max-age=0 signifies that the reaction is instantly stale, and will have to-revalidate ensures that it ought to not be reused without having revalidation at the time it really is stale — so, in combination, the semantics seem to be the same as no-cache. The HTML meta tag will only be https://fernandokhcul.actoblog.com/37135602/what-does-cold-fire-cart-mean