I have a doubt that someone more experience might be able to help me.
Google Webmaster Tool has advised me about duplicated tags and contents in the website I work for. However, when I see the pages related to the duplication they actually are the same URL but with inexistent or odd ends like those:
Pages with duplicate meta descriptions
ANTHONY MEN'S FACIAL MOISTURISER, lowest price guaranteed, hassle free returns.
The actual URL is
My question is:
Why do those odd number come in the end of the URLs making duplicated content in Google Webmaster Tool?
Also we have URLs like that
"/0"in the end of it that is being reported by WMT. Do you know why this is happening in Magento?