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Hi Folks, I was doing reverse reengineering one website today. I put that website in Site Overview and for a specific KW "lesco bill estimator", KW difficulty appeared as 21 in the columns grid but when I clicked on this KW to check other stats like CTR and priority, etc it showed me a different difficulty which was 18. It is quite confusing for me, why there is a difference and which one is correct?  For reference, website is "https://lescobillonline.net/" and I've mentioned that Keyword above. If someone answers this questions it could be helpful for others to understand the algo behind this situation or scenario. Thanks, MOZ Community ! Cheers. Shannon!