Duplicate Urls for many terms

Question

I don’t know why most of my parent terms have duplicate URLs: One like this:

     taxonomy/term/1

And a second one like this:

     taxonomy/term/1/0

I have installed Global Redirect and Pathauto, and all urls in the first format are redirected to their alias. However urls in the second format are not. Now google is reporting a large list of duplicate title tags. How can I solve this?

Answer 1

There's a setting under the Global Redirect settings to Remove Trailing Zero Argument:

According to the description for this option:

If enabled, any instance of "/0" will be trimmed from the right of the URL. This stops duplicate pages such as "taxonomy/term/1" and "taxonomy/term/1/0" where 0 is the default depth.

That should fix the problem you're having.