"Black hat Web optimization" refers to tactics and techniques that attempt to spam/idiot search engines like google and yahoo. When black hat Web optimization can perform, it puts Web-sites at huge chance of getting penalized and/or de-indexed (removed from search engine results) and has moral implications. Britannica Dictionary definition of https://www.seoclerk.com/Link-Building/371800/GIGA-SEO-PACKAGE-POWERFUL-BACKLINKS