codeigniter url slug & pagination make duplicate content

Question

My pagination url work at:

checkout.gr/home/index/4

and my webmaster tool see duplicate content for meta description & keywords for page

checkout.gr/home/index/4
checkout.gr/home/index/

and all pagination list…

And final i make slug article for friendly seo url but now my article work with 2 url example:

first url without slug

checkout.gr/magazine/index/3

ulr with slug

checkout.gr/magazine/index/3/to-penintaraki-byronas

and make again duplicate content again…

How can i fix it?

Answer 1

This is normal, you can counteract this behaviour in a number of different ways. Like a 301 redirect, sitemaps,...

you can find some more detailed information on this page (watch out, some solutions mentioned here are only relevant to google)

https://support.google.com/webmasters/answer/139066?hl=en