Authoritativeness - Do third parties recognize the expertise of a source? Do established authoritative sites and people link to and cite the content in question, as in the case of a well-known food critic linking to their choice of the best Thai restaurant in Seattle, recognizing its expertise in this https://ourbigdirectory.com/listings12762176/os-princ%C3%ADpios-b%C3%A1sicos-de-otimiza%C3%A7%C3%A3o-de-convers%C3%A3o