1051: Visited
Description
This comic is a reference to how an internet browser will make the links of the pages that you have visited a different color than the links that you have not visited. In the case of wikipedia, they are blue for non visited and purple for visited. In this comic, Randall is ashamed of the pages he has visited, because with the color changes there is evidence of what he has visited in the past.
So, I can't quite figure who who this fake article is supposed to be about, but the Macarena band is certainly from Dos Hermanas, Spain. So, it is quite possibly a made up article from Randall.