The most important On Page optimization techniques include content optimization, the title-tag, several META-Tags, headlines & text decoration, alt- and title-attributes and continuous actualization.
On-page optimization refers to factors that have an effect on your Web site or Web page listing in natural search results. These factors are controlled by you or by coding on your page. Examples of on-page optimization include actual HTML code, meta tags, Image Optimization, keyword placement and keyword density, Hyperlink Optimization, W3C Validation.