Below we have compiled a full list of Google algorithm launches, updates, and refreshes that have rolled out over the years, as well as links to resources for SEO professionals who want to understand ...

Back in 1996, a quantum physicist at Bell Labs in New Jersey published a new recipe for searching through a database of N entries. Computer scientists have long known that this process takes around N ...

Google’s Freshness Update was a significant ranking algorithm change that introduced the trend of making the search results more precise and responsive to user intent. The result of the update was the ...

Google's using a machine learning technology called RankBrain to help deliver its search results. Here's what's we know about it. Google uses a machine-learning artificial intelligence system called ...

Google has a new search algorithm, the system it uses to sort through all the information it has when you search and come back with answers. It’s called “Hummingbird” and below, what we know about it ...