any one help me for my new site

HI friends Am new to this. I hosted a new site (food.dmzone) i have some question

Site concept : recipe posting
subdomain : food
doamin name : dmzone

.in domain

1) if am using subdomain. This site will hit .. will get the recognition like the normal domain ?
2) I will post the value content - No issue
3) I already created the Social media sharing, likes follow - No issues
3) I already created the Google analytics
4) understand the need for proper title , description, Keywords


Question :

I can understand back linking -
1) for that what i want to do? where i can post? What i want to post ?
2) What is the google ranking based on the keyword (if we focus any keyword to bring the rank means what i want to do ex: south Indian recipe means i want to use this key words more in my content . other then that what i want to do ? )
3) what all are the other SEO thing i need to do ?
4) how to get more users to my website


please guide me Thanks in advance

First set up the on page good (good landing page/home page) - rich snippets - low attention ratio for a high CTA, after that you can add some good articles. Don't exagerate with inside linking. Add 2-3 to well known websites like wikipedia, etc.

Build social channels - facebook, twitter, g+ and connect them to your website, and each time you make a post on your site to be published on your social pages.

For off page - start easily to post on forums! In time you will learn other tactics. I guess forums are the best for a starter!

Yes google ranking based on the unique keyword and content.if you want to see good ranking in future then use unique keyword and high quality content.