Conflicting information

Tomorrow I'm planning on taking a trip to Hamburg seeing as I've not been out of Hannover during my 3 months here in Germany. I wanted to see what there was to do in Hamburg, so googled "tourist information Hamburg" and on the first page of results was the Visit Sweden site! I don't know how they've managed to get their site such a high rating on a search for information about a city in an entirely different country! Anyway that site didn't really help me decide what I'm going to do, so I might just go on this bus tour instead.