During the 90th episode of Semantic Mastery's weekly Hump Day Hangouts, one participant asked about having duplicate content issues when displaying category page.
The exact question was:
Hi guys, hope your well, got a quick question for you.
I have a site and I'm using a free theme so not much customization there but I'm not too bothered about this but for my blog I have it on a category page, so I can have blog/post-name, my question is, will this cause duplicate content issues, as it is displaying full text on the category page? Do I need to find a way to no index the blog category page or should I just leave it alone? Many Thanks