For any webmaster of a large site, content pagination is a topic of interest. When you have a vast amount of content it’s difficult to avoid pagination. In addition to your pagination concerns from a usability point of view, the SEO aspects are also worth considering.
Pagination is not rocket science but as far as SEO is concerned there are a few things that you need to know. Before we delve into these specifics, let’s first clarify the different types of pagination and the problems they can lead to.
Source: Visit SitePoint
Pagination and SEO: Red Flags and Best Practices – SitePoint