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Hi all, I have a site that was once #1 for many keywords. Fast forward a number of years and I am sinking lower and lower and it really started to sink low from September 2012 and appears to be due to an algo update. How should I go about finding my low quality pages? I am told that I might have pages bringing my entire site down. I deleted heaps of low quality pages but not seeing any improvements (might be a little impatient). Any tips for finding bad content?