On page optimization is the techniques in which we do the entire thing on our website pages. While making a website should be search engine friendly. According to our estimate 30% of SEO work is on page optimization. The correction on design mistake and rewrite of the webpage text and meta tag is know as on page search engine optimization. On-page optimization involves modifying keyword frequency in the URL, Title, Headings, Hypertext Links and Body text.
Following are the parts of ON Page Optimization
(1) Content Optimization
(2) TITLE-Tag
(3) META-Tags
(4) Headlines & text decoration
(5) ALT Attributes
(6) Keep it up-to-date