On my website, there is a category
special offers. The way I fill this category is by just assigning the product to both, the standard category and the
special offers one. Of course this leads to duplicate content for Google.
The question: Which is the best way of avoiding duplicate content for articles which are assigned to more than one category, for example by canonicalizing the
special offers category? Is there a feature for it? Do I need to build this myself?