The list is just examples of different techniques, it's not for direct insertion. If copied, the second would overwrite the first and the fourth would overwrite the third because of the http-equiv declarations …

I add timestamps to the script-sources but several users still need to fire F5 or Ctrl+F5 to get the new script. How's that? (Intranet not WWW)

no-store should not be necessary in normal situations, and in some cases can harm speed and usability. It was intended as a privacy measure: it tells browsers and caches that the response contains …

From fastapi official doc The --no-cache-dir option tells pip to not save the downloaded packages locally, as that is only if pip was going to be run again to install the same packages, but that's not the case …

Our investigations have shown us that not all browsers respect the HTTP cache directives in a uniform manner. For security reasons we do not want certain pages in our application to be cached, eve...

HttpCachePolicy.SetCacheability Method NoCache: Sets the Cache-Control: no-cache header. Without a field name, the directive applies to the entire request and a shared (proxy server) cache must force …

Ok, even if you aren't using express, what essentially needed is to set the nocache headers. I'm adding the headers in a reusable middleware, otherwise you can set those headers in any way that works.

Beware of ETag Even if you are using nocache, the ETag header isn't removed, because it works in a different way. It's generated at the end of the request and could be another source of unintended …

Pragma is the HTTP/1.0 implementation and cache-control is the HTTP/1.1 implementation of the same concept. They both are meant to prevent the client from caching the response. Older clients may not …

@Anshul No, must-revalidate and no-cache have different meaning for fresh responses: If a cached response is fresh (i.e, the response hasn't expired), must-revalidate will make the proxy serve it right …