I am the designer of a page that is being included as an
<iframe> in another page that is build in a CMS that I have no control over. I update my page daily with new files of the same name. The problem is that the user that visits the parent page (which I do not manage) gets locally cached content and not my daily updated files.
Is there a way that I can control the caching behaviour for the visitor from my code within the iframe, or is this something that should be fixed by the designer of the parent page?