It's good to clear your cache periodically since a large cache will cause pages to load slowly or cause errors. Below is how to clear your cache using all major browsers.
Safari
If you ever get a 403 error after logging into the CMS and clicking My content or All content, clearing your cache should fix that error.
To the right of the search bar you will see three white dots or bars in a vertical line. Click that, and then click history. Or simply use the shortcut Ctrl+Shift+Delete.
On the left hand side there will be a menu bar. Click Clear browsing data.
A box will appear. Only check off Cached images and files. And select All time for the time range. Then click Clear data.
On the top left of your screen click Safari. Once the drop down menu appears, click Preferences.
Click the Privacy tab. Under Cookies and website data, select allow from websites I visit. Once you have selected that, click remove all website data.
A smaller window will appear. Click Remove Now.
Go to Options , and click Clear Recent History. Or simply use the shortcut Ctrl+Shift+Delete.
Only check of the box for Cache and set the time range to Everything. Then click Clear Now.
Go to Tools (the gear icon), and click Safety and then Delete browsing history. Or simply use the shortcut Ctrl+Shift+Delete.
Only check off the box for Temporary Internet files and website files. Then click Delete.