I have some code that generates SVG images. When ever the page that creates the images is loaded, it overwrites the old images with the new ones. On some systems, when the page is loaded, it will show the images from the last request. Then, when I click refresh on the browser window, it shows the correct, updated images.

To solve this, I wrote some code that makes the page reload once (actually, it redirects to itself once). Even after doing this, the exact same problem occured. The only way to get the new images was to manually click the refresh button. I even wrote code to make the page reload 10 times... same problem occured.

When I went into
Tools>Internet Options>Temporary Internet files>settings...

I marked "Every Visit to the Page" under the "Check for newer versions of stored pages:" heading.

This solved the problem. So, my question is, how can I make sure that my SVG images are not stored in temporary internet files?

I've already tried these meta-tags:

<meta http-equiv="Cache-Control" content="must-revalidate">
<meta http-equiv="Cache=Control" content="no-cache">
<meta http-equiv="Pragma" content="no-cache">

... and that doesn't work.

Thanks for any ideas.

Paul