Disallow in robots.txt for your landing pages

Do you disallow crawlers in your ppc directory in order to avoid the robots to crawl duplicate content (i.e.: your thousand of PPC landing pages)?

Thanks

 

Yes I do, I only allow for public pages

 

Be careful with robots though. They are mostly used for NOT indexing web pages, so if used carelessly, they can do more harm than good.

 

I never done this thing but its good to do that if you are using duplicate content.

 

If I had a folder called ppc would this be correct?

Thanks...

 

Yep! Spot on.

 

Ye definitely do it or your quality scores will suffer due to duplicate content.