# Duplicate content and multiple site issues

Tuesday, September 15, 2009


Last month, I gave a talk at the Search Engine Strategies San Jose conference on
[Duplicate Content and Multiple Site Issues](https://www.searchenginestrategies.com/sanjose/agenda-day2.php#duplicate-content).
For those who couldn't make it to the conference or would like a recap, we've reproduced the talk
on the
[Google Webmaster Central YouTube Channel](https://www.youtube.com/@GoogleSearchCentral).
Below you can see the short video reproduced from the content at SES:
[Video](https://www.youtube.com/watch?v=6hSoXutuj0g)

You can view the slides here:
<iframe height="342" src="https://docs.google.com/presentation/d/1kJ8OQOPEkCaph8D1ShOpCj1LRDKGa18AJWZ5NQjtHp4/embed" width="410"></iframe>

Posted by [Greg Grothaus](https://gregable.com/), Search Quality Team