Replace the shortener with the full address

Warning²Federal courts, Illinois courts21st and 22nd editions

A shortlink stands in for a full address only where the short host itself names the site; a generic shortener such as bit.ly hides the publisher from the reader.¹

1. 1R. 18.2.2(d) The URL.
2. 2A warning: the form is usually wrong under the rule in note 1, and context can justify it.