"Does it really work? Any before-and-afters?FAQ: All About The New Google "Hummingbird" Algorithm
We don’t know. There’s no way to do a “before-and-after” ourselves, now. Pretty much, we only have Google’s word that Hummingbird is improving things. However, Google did offer some before-and-after examples of its own, that it says shows Hummingbird improvements."
Friday, September 27, 2013
FAQ: All About The New Google "Hummingbird" Algorithm [Search Engine Land]
Excerpt from an overview of Google's new search algorithm