Im trying to clear the browser cache when the page is loaded and/or prevent the page from being cached. Here is what I have inside the head and it isn’t working:
<meta http-equiv="cache-control" content="no-cache" />
<meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="Expires" content="-1" />
Your meta code should work with most browsers for web content. However, for resource files (javascript, images, css) your mileage may vary. Most cache busting strategies involve changing the name of your resource files (perhaps dynamically) or using Apache rewrite rules to pretend that the names are changed. This google search should put you on the right track.
Good Luck.