In this tutorial, we learn how to find the hidden browser cache on Firefox. First, log onto a website that you use often and if you want to see how many times you have visited it, right click on an empty space on the page. Next, click on "view page info", then click on the "security" tab. When you click on this, you will be able to see how many times you have visited that website, and if they are storing cookies on your computer. You will also be able to see if you have stored passwords through this site that are stored onto your computer.
For help on other platforms and browsers, see "How to Clear Your Cache on Any Web Browser" for details.