To be succesfull on search engines, you need to have an ongoing startegy witha mix of techniques including social media marketing, link building, directory submissions, article marketing and press release submission. Repeat the steps for a year and you stand a good chance to receive a top 5 rank no matter how competitive the keywords are.

Build quality related backlinks for your site, It can definitely help your site to rank on SERP..

Some of the seo off page activities that we can do are
1) search engine submission
2) Directory submission
3) Articles submission
4) Create blog and also post good comment on other blog etc.

1. A good Keyword rich title
2. Quality and unique content
3. Quality, High-PR, Do-follow backlinks with keyword rich Anchor Text

These three are the main factors in deciding the rankings of your sites, In my opinion.

my best tip is to:
Post Post Post Post a lot

Hi,

That's all basics of SEO. Is there any new thing in the world of SEO?

The only way to rank in the search engines is authority.

100 low quality = 1 good quality link.

Optimize your website for people, not for search engines. This is a #1 tip of all times.

To rank a website top in all major search engines for the chosen competitive keywords, you need to optimize a website with an effective Link Building Strategy.

On Page:

1. Make sure the Titles, Description, Keywords, H1, H2 etc are keyword rich and contain the targeted keyword.
2. The content of the website should be unique and keyword rich, but also user friendly

Off Page:

Syndicating website content using the following channels.

1. Social Bookmarking
2. Directories
3. Forums
4. Articles
5. Press Releases
6. Blogs
7. Reciprocal links.

This is just an example strategy. But implanting some of the above, the website would rank top in most major search engines for the chosen competitive keywords within a short period of time.