SEO based content writing tips

hi!
Writing SEO based web page content is totally different from article, blog, journal and other forms of writing. A web page content is the mirror of a website and valuable for search engines to be ranked high. It should be written in such way that visitor can highly interact with their questions which they have thought before visiting to the site or before search for a website. I think it works like a salesman work at mobile shop and general stores. So, while writing a web page content, you must be interactive and also think the questions word like why, what, who and how to accomplish it. Following points are very valuable to write SEO based content for a website:

* Title: Your web-page must start with H1 and following a H2 tag, h1 tag should point your main keyword and h2 tag point to secondary keyword
* First Paragraph: Your first paragraph should be introduction to your keyword and must consist of targeted keyword.
* Secondary keyword start with H2 tag, h3 tag
* Bullets & numbering improves webpage interaction with visitors
* while writing a web page content try to include those keywords or phrase and sentence which is mostly search by people or probability to search or close to search terms
* Maintain keyword density to 3 to 4 percent in body
* Try to remove stop word while writing content
* Your keywords must be close to starting of sentence
* Content must not duplicate with any of other web pages even on your existing web pages of site to get help see: How can you improve on SEO copywriting
* At the end of a web page recommend your product and services and try to send visitors to your support forum or contact us page.
* Important keywords, phrases and sentence must be in bold
* You should include related search keywords that point to main keyword in your web-page.