SEO Tutorial From Basic To Advance

It refers to the SEO techniques which are not in accordance with the  SEO guidelines  set by the search engines. These techniques exploit the weaknesses in search engines to get higher rankings for websites on the  search engine results pages (SERP). It mainly focuses on search engines and not on the human audience. People who are looking for a quick financial return on their website rather than a long term investment use black hat SEO techniques.