Timeline of Google Search
"It’s Panda Update 2.1, Not Panda 3.0, Google Says". Search Engine Land. Retrieved February 2, 2014. Schwartz, Barry (May 9, 2011). "Google Panda 3.0"
About Google Panda, Penguin and Hummingbird Algorithm
from nancyfarkass, ago in
Q-vantage SEO Team have published latest presentation on “Google Panda, Penguin and Hummingbird algorithm”. Importance of Google Panda, Penguin and Hummingbird algorithm update for Google search engine. Panda is about making sure that sites publishing low-quality content don’t rank well in Google whereas Penguin is about devaluing sites that have built unnatural links to gain an advantage and inflate their position in Google. Hummingbird is about favoring websites that deliver answers to actual user questions.