Nov 16
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Posted by rjonesx. Existential threats to SEO Rand called “Not Provided” the First Existential Threat to SEO in 2013. While 100% Not Provided was certainly one of the largest and most egregious data grabs by Google, it was part of a long and continued history of Google pulling data sources which benefit search engine optimizers.
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Google’s War on Data and the Clickstream Revolution