The key difference between SEM and SEO is SEM focuses on paid ads to drive traffic, while SEO involves optimizing a website to increase organic search traffic. Para entender en profundidad cómo funciona el SEO, tenemos que ver qué es lo que pasa cuando las "arañTriunfador" de Google recorren https://enrollbookmarks.com/story17663644/marketing-engine-search-ranking-cosas-que-debe-saber-antes-de-comprar