Message
Missing atom:link with rel="self"
Explanation
atom:feed elements SHOULD contain one atom:link element with a rel attribute value of "self". This is the preferred URI for retrieving Atom Feed Documents representing this Atom feed.
This value is important in a number of subscription scenarios where often times the feed aggregator only has access to the content of the feed and not the location from which the feed was fetched.
Solution
Insert a fully qualified link to your feed using rel="self".
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