How should i get my website on top of google?

[$AÃœRAV]

One of the major factors in having a search engine index your site is traffic. The more traffic your site gets the more it's noticed by search engine spiders. Quality links, especially ones that link back to you are also very helpful. You can also submit your URL to Google's indexing but it's not a guarantee that the search engine will index your site and will likely start out with a low rank.
In a nutshell, quality content with keywords that are repeated in the pages that are relevant to the site.... lots of traffic to your site.... and YOUR OWN domain name will help you greatly. Sub domains are less likely to get high rankings.
Hope this helps you out.
Also, refer to this link for further help: http://www.wikihow.com/Get-Your-Website-...-by-Google