WordPress performs really well when it comes to SEO and search engine results page (SERP) rankings. Out of the box, however, WordPress has a ton of duplicate content problems. For instance, if you’re not using excerpts on the home, tags, categories pages and you are displaying the entire post, that post is being shown not only on the homepage but also on the category, tags, and archives pages too. Google and other major search engines don’t think too highly of that and your search rankings will therefore suffer.
