Posted on 15/06/2015 15:43:13
Hi René
Duplicate content is when you have 2 pages with (more or less) the same content. It is not when one page has 2 URLs. There is a BIG difference. Also just a couple of pages with the same content is not DC.
https://support.google.com/webmasters/answer/66359?hl=en, see attachment.
Duplicate content is not a nazi black and white issue - so having default.aspx and / witht the same content is not a problem. If it is, I would like a proof. Having a footer with the same content is a bigger issue...
Google indexes content - content has URLs. Google does not index URLs and find the content on those URLs. Again, a big difference.
On the first page, on page properties, you can add a canonical pointing to "/" - then Google knows which of the 2 URLs to show in its search results.