1) Is it theme based, is it an authority website in its field...
2) The title tags relate to the core theme of the website
3) Is it having enough support (backlinks) of prominent players catering in the same field
4) Is it ever evolving : changing with times with frequent updates..
5) If your website is made for visitors and serves the needs of your visitors well.....then it will automatically upscale the rankings.....
6) Google bot loves informative website...with lot of content.....
7) Is your website Informative(useful article), Intractive(Talks directly with visitors) and Attractive