I don't find get the practical difference between Cache-Control:no-store and Cache-Control:no-cache. As far as I know, no-store means that no cache device is allowed to cache that response. In the, [NoCache] public class ControllerBase : Controller, IControllerBase You can also decorate some of the actions with this attribute if you need them to be non-cacheable, instead of decorating the whole controller., 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 support HTTP/1.1 which is why that header is still in use., Fetch can take an init object containing many custom settings that you might want to apply to the request, this includes an option called "headers". The "headers" option takes a Header object. This object allows you to configure the headers you want to add to your request. By adding pragma: no-cache and a cache-control: no-cache to your header you will force the browser to check the server to , The header Cache-Control: max-age=0 implies that the content is considered stale (and must be re-fetched) immediately, which is in effect the same thing as Cache-Control: no-cache., Is there a way I can put some code on my page so when someone visits a site, it clears the browser cache, so they can view the changes? Languages used: ASP.NET, VB.NET, and of course HTML, CSS, and.