How Big Was Penguin 3.0?
By Scott Davenport | | Google | Penguin 3.0, update
It’s been almost a year since the last Penguin update was released (Penguin 2.1 came out October 4, 2013), but that stint has been broken last week as Penguin 3.0 was rolled out. With high expectations, you’d think that this new roll out would make a big headlines to everybody in the SEO industry, but according to […]