This question is not specific to FoxWeb, so it would probably be easier to get information by doing a web search on "prevent caching http headers". Here's one of the top results:
FoxWeb Support Team
Sent by Olatunji Beckley on 02/18/2018 08:25:12 PM:
Please what is the best method of preventing the browsing of an expired page.
E.g. when the Save button on a transaction page is clicked, i would like to prevent the browsing of that page with the browser's back button.