What is the difference between white hat and black hat SEO?
1. White hat SEO techniques:
White hat SEO techniques include research, analysis, re- write meta tags to be more relevant, content improvement and web redesign.
It give result for long time.
2. Black Hat SEO techniques:
Black hat SEO techniques include keyword stuffing, doorway and cloaked pages, link farming, hidden texts and links, blog comment spam.
It give result for short time.