That is the most 'legitimate' form of SEO which the search engines hope that you would primarily rely on.
It's about organizing your content so search engine spider can find it (avoiding flash pages or heavy javascript) and incorporating desired search keywords in the content.
There are technical on site tricks like "cloaking" that can get a site in trouble.
Here's a Search Engine Optimization guide by an SEO authority, teaching the more legit ways to boost your ranking.
http://www.seomoz.org/beginners-guide-to...
You can read SEO related articles like search engine land, SEO MOZ.
You can watch video tutorial for SEO
Find some tutorials , like expertseoblog read about google updates and how they effects searches.
How Can I know briefly about On Page Seo. Anyone suggest some Good links to me. I know about off page but very few knowledge about On Page. Please suggest me.
