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By clicking on your Spam Score rating on the Inbound Links tab of Open Site Explorer, you can see which specific factors you're being flagged for. The flags represent a wide variety of potential signals ranging from content concerns to low authority metrics. However, this does not mean that you need to 'change' these things, rather it's just an indication to be aware of them. For more information on how Spam Score works, I recommend checking out these articles: Spam Score: Moz's New Metric to Measure Penalization Risk Understanding and Applying Moz's Spam Score Metric - Whiteboard Friday I hope that helps! Eli