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Great news, Andrea! Thanks for the update.

Gerd knows a lot more about CDNs than I do Yes, you absolutely need to have the CDN content appear as your own subdomain. Standard SEO applies for your image and video content optimization to make sure the content which is now sitting on the subdomain (not your TLD) gets indexed properly.

Hi Dan, I know this is an old question but I wanted to ask if using MultiSite and Domain Mapping had any negative impact on search rankings? Or do the search engines treat the mapped domain as a completely unique domain? Thanks in advance.

Thank you for taking the time to share - I'm going to check out that site.