This plugin is must have for resolving duplicate content issue for all Magento stores
Here are the main features of this module-:
- One primary category for products which are there in multiple categories
- Permanent redirects (301) if you explicitly remove category path from the URL
- Permanent redirects (301) if you explicitly add non-primary category in the URL
- Primary category will be used in the URL for each and every section of the store including cross sells, up sells, relative products, basket link, search, advance search etc.
- It also resolves duplicate content issue problem for your site as search engines will find one unique url for each product instead of multiple urls
- This module can be completely disabled whenever required via system configuration in admin
Along with the above we would also recommend to use the following module -:
Combination of both the above module will take away duplicate content issue from your Magento site.