No. Like CDN, ESA caches website content by default and does not support automatic cache purging. After you update a page on your origin server, submit a purge task in the ESA console to clear stale cache files on edge nodes. You can use one of the following purge methods:
Purge by URL: removes cache files that exactly match a specified URL.
Directory refresh: removes all cache files in a specified directory.
Purge All Cache: removes all cache files from the site.
To go to the purge page, perform the following steps:
In the ESA console, select Websites, and in the Website column, click the target site.
In the navigation pane, select .