Invalid RSS Feed error in AdminCP

[bob14599]

Can anyone tell me if its me or this site that wont allow the feed to be added in the AdminCP?

 

https://www.orlandosentinel.com/things-to-do/amusement-parks/disney-world/feed/

[Jim M]

It is not a valid RSS feed, no:

https://validator.w3.org/feed/check.cgi?url=https%3A%2F%2Fwww.orlandosentinel.com%2Fthings-to-do%2Famusement-parks%2Fdisney-world%2Ffeed%2F