Step 1: Create a CDN Resource
Step 2: Log into your cPanel
Step 3: Under Domains, select Advanced DNS Zone Editor
Step 4: Copy the 123456.r.worldcdn.net URL from CDN.net
Step 5: Make sure that the IP address matches your CDN resource
Step 6: Under the Advanced DNS Zone Editor in the cPanel, scroll down to your www.example.com CNAME record and select "Edit"
Step 7: Replace the CNAME by pasting the record from CDN.net that looks like 123456.r.worldcdn.net
Step 8: Select "Edit record"
Step 9: Allow for DNS propagation, this can take anything up to 24 hours
Step 10: Test with Pingdom Tools
Alternatively, if you'd like us to help, just file a ticket.