Duplication Effects on Page Rank and Domain Authority

[SEOguy1]

Hi

Does page rank and domain authority page rank drop due to duplication issues on a web domain or on a web page?

Thanks.

[elsenorglobo]

Hello mate,

Google rejects duplicate content, but states that do not penalize. What it does is filter it from appearing in the results, which is enough punishment.

However receive duplicate pages links dilute strength of your content, because all those links could (and should) be joining forces on a single page.

Beyond the myth of penalties, otherwise we tell the search engine that the URLs are different versions of the same page we repatirá influence among each. For that reason it will be a disaster for the Page Rank.

[SEOguy1]

Thanks a lot Alvaro. I understand the dilution of the link juice. Having big problems getting rid of duplicate content caused by image attachments in Wordpress.