Duplicate title tags Magento issue?

Question

I have a magento based website. For seo reasons I am getting Duplicate Title Tags problem from google.

For example 12" Marakesh:

1. /12-marakesh.html
2. /memory-foam-mattresses/12-marakesh.html
3. /memory-foam-mattresses/enso-sleep-systems/12-marakesh.html

For one product I get these 3 pages. But I only need one.

How do I make a product list only once not thrice ?

I read this tutorial, but it won't help much coz there are quite a few pages that needs adjustments.

Please advise

Thanks

Answer 1

On Admin menu, System -> Configuration,

on the left side, choose Catalog (under Catalog tab).

On Search Engine Optimizations, set Use Categories Path for Product URLs to No