What Google's Penguin Algorithm Means for Your Business
mashable.com
JULY 4, 2012
The two most recent algorithm changes are: Panda : Officially rolled out in February 2011, but there have been about 13 data refreshes of it since then. Get people who know about IP address, HTML and its impact on ranking, QR codes, NFC and other 21st Century marketing tools. Programming and Web Development Lists.
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