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The Evolution of SEO

EVOLUTION OF SEO Discovery of business models based entirely on organic search 86, 66. First Internet Consultant calls DOE himself an SEo SED SEOS convene to examine Google patents 0. 10. Link farmers create industry-based web directories SEOS discover keyword ranking advancements through article placement "02 '03 *$= value of North American search engine marketing industry Theory of 'keyword density'discovered SEOS discover Google Local search results 40. $4.1 billion '05 Golden age of keyword meta-data ends SEOS at publically flogged 90, for search violations $9.5 billion "07 Web developers and SEOS clash over use of CSS Markup in site optimization HTML page title optimization a top ranking factor 80, $13.5 billion "08 Existential crisis: SEOS begin to question value of traffic met 60. PageRank sculpting era ends $14.6 billion 60. Local search era begins "09 Invention of personalization forces SEOS to devalue keyword rankings '09 First SEOS able to report on revenue from organic search Widespread acceptance that social media signals are a search ranking factor '10 $16.6 billion '11 Golden Age of revenue-based SEO strategies begins! (projected) $19.3 billion PROJECTIONS 87 BILLION 1.6 BILLION searches per month in Google searches per month in Twitter $19.3B 80% 54% earned annually from search marketing of agencies say social media has an impact on search marketing activity of companies expect to spend more in SEO SEO LEARN MORE ONLINE AT for salesforce

The Evolution of SEO

shared by judithgold on Dec 08
This infographic provides information for the evolution of SEO. It shows how SEO has grown on the internet and how this growth is generating more internet income gradually.


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