Here's an in-depth look into harmonic centrality, why it's useful for search engines, and how it compares against PageRank. Graphs help us understand the real world better by mathematical abstractions ...

The PageRank still exists and here’s a deeper look at how Google’s Reasonable Surfer Model plays a key role A well thought linking strategy both internally and externally for your ecommerce site can ...

Google's recent update of PageRank and the dropping of PageRank of sites believed to be buying and/or selling text links has created a lot of buzz in the industry. Brian R. Brown Brian Brown is a ...

PageRank — the secret sauce that Google used to become the giant of the search world — is no more. No more for the public, that is. Google’s numeric rating of how important it considers pages to be ...