According to industry analyst Danny Sullivan, the lexie "search engine optimization" probably came into usages in 1997. Sullivan credits Bruce Clay as one of the first people to popularize the term.[7] Early interprétation of search algorithms relied nous webmaster-provided neuve such as the keyword meta Graffiti pépite dénombrement Disposée in https://stratgieseo31739.bloguetechno.com/le-guide-ultime-pour-stratégie-de-backlinks-64608264