So, I just decided to search a bit about my sites to see how much content google has indexed by using "site:Mysite.com". And basically Every one of them has something like mysite.com/WP-content/plugins/sexybookmarks/...... (forget what it was exactly but it's something like that!). Is this something got to do with my robots.txt file ? Tbh, I never really bothered with them I don't think. Anyone know how to stop google indexing these since they aren't proper pages. And would this have a negative impact on my rankings?