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Full SERPS report give you the following for each of the top 10 entries in the SERPS: Page Authority, mozRank, moxTrust, mT/mR, Total Links, External Links, Followed Links, No-Followed Links, Linking Root Domains, On-Page Analysis Grade, Broad Keyword Usage in Title, Broad Keyword Usage in Document, Keyword Used in URL, KW in Domain, KW Exact Match, Exact Anchor Text Links, % Links w/ Exact Anchor Text, %Linking Root Domains w/ Exact Anchor Text, Partial Anchor Text Links, % Links w/ Particl anchor Text, Partial Anchor Text Root Doms. % linking Root Domains w/ Partial Anchor Text, Domain Authority, Domain mozRank, Domain mozTrust, DmT/DmR, External Links to this domain, Linking Root Domains to this domain, Linking C-Blocks Domains to this doman, Tweets, FB Shares and Google Plus One Shares! This will give you a much broader picture of the current state of play. If you're looking to purchase this domain, then I'd ask questions about what you're planning to do with it? Changing the content / structure etc will potentially cause changes in the SERPS. I'd certainly want to have a better understanding of why the site is ranking in the position it is. Why are you purchasing the domain? I wouldn't purchase a domain just based on the ranking position. I'd want to know how much traffic (in total) the domain gets and how much traffic the core keywords get. I don't know if you're in a position to request this information.