Before you take any steps please back up your files and database
The domain "myproject.com" serves here as an example, replace it with the domain name of your website.
Log in or Sign up to CDNsun client section.
On the Services tab choose New Service.
Fill in the domain of your website and choose a domain for your new CDN service as in the picture below.
That's all.
Now we use the Service Domain in Wodpress W3 Total Cache plugin.
Install W3 Total Cache plugin into [...]