Tools Show July 9th Google Search Ranking Volatility But Chatter Limited

Many of the Google Search ranking volatility tracking tools are showing a spike in volatility over the past day or so. But I need to say that the chatter is pretty limited, relatively limited, compared to what the tools are showing. I am wondering if maybe the tools picked up on some of those indexing issues from the other night or maybe there is something deeper going on?

Google Tests From Sources Across The Web Overlay

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