Website Accelerator uses a Content Delivery Network (CDN) to speed up website response time and improve performance. For more information, see What is Website Accelerator?
If you've recently made updates to your website you can clear the server cache to refresh the content stored on the CDN.
Note: There is a limit to how many times you can clear the cache within a given timeframe. After you click the Clear button, Website Accelerator displays how long until you can click it again.