SEO Optimization On Page is a Search Engine Optimization for content inside the website.
It should be noted that SEO optimization is a logical process but is totally dependent on the algorithms, used by the different search engines. Each search engine has its own algorithm which changes as time goes by. The main problem is that the algorithm is absolutely secret and we can only assume what there is in it. That is why the SEO is not a single process and must be updated daily. As a result of this you need monthly maintenance of the site.
One of the secrets of success is based more on the very building of your site – this is the observance of the rules of the SERPs, of the requirements for “dendriform structure” and as well as of the Internet law “Content Is King”. This, in combination with a good web design, skilful administration, successful promotion and appropriate selection of quality web company would guarantee you a complete success at the top positioning of your web site.

• Clear Dendriform structure –  we should direct our attention to the web site’s structuring. With other words this is the hierarchical arrangement of all subjects (sections), which we would like to publish. We start with the main subject, after that we put those sections that are included in it and so on. As a result we get a dendriform structure of disposition of the main and secondary subjects and of the subjects from the other sub-levels.
• Content Is King – we have to use Unique content.
• Fresh content – The Last post have to be show on the index page
• Meta tag
• Keywords inside the text
• Linking the content each to other

On page SEO have is Inextricably linked with Off page SEO