How to prevent iframe caching in chrome?

@elise_daugherty 

To prevent iframe caching in Chrome, you can add a random parameter to the URL of the iframe. This will make the URL unique each time the page is loaded, preventing the browser from using a cached version of the iframe content. Here's an example of how to add a random parameter to the URL of an iframe:

Instead of using a static URL like this:

Use a dynamic URL with a random parameter like this:

You can generate the random parameter using JavaScript or any server-side programming language. This will ensure that the URL is different each time the page is loaded, effectively preventing caching of the iframe content in Chrome.