PageRank is a Google algorithm for ranking pages based on the flow of authority via links, created by Larry Page and Sergey Brin.| Search Engine Journal
Maximize your search visibility with on-page SEO. Learn about the factors that impact website rankings, from content optimization to site speed and mobile-friendliness.| Search Engine Journal
Google's John Mueller said guest posting for links results in unnatural links. Says Google already devalues them.| Search Engine Journal
Okay, I’m calling it: if you’re using guest blogging as a way to gain links in 2014, you should probably stop. Why? Because over time it’s become a more and more spammy practice, …| Matt Cutts: Gadgets, Google, and SEO