To those of us whose passion for the growth of the World Wide Web is exceeded only by the marketing possibilities that emerge from that growth, the Internet has become a playground for the imagination. There is a large number of marketers, however, who are fascinated by the Web but approach its marketing capabilities more out of necessity than lifestyle. The Internet’s capacity has advanced in so many areas in the past few years that marketers playing catch-up are at a significant disadvantage. Marketing directors and account managers with traditional media backgrounds need to expand their breadth of knowledge in order to make informed decisions in today’s e-commerce.

This article provides clarification surrounding the fairly recent buzzword “Web 2.0” and focuses on the evolution and future of the search engine born occupation of Search Engine Optimization (SEO). SEO and its implications are expanding so fast and in so many directions that it has never been more important for C level professionals and traditionally oriented marketers to fully understand the world of Internet search.

II. Search Engines: A Brief History
When the first search engines began cataloging the World Wide Web in the mid-1990s, obtaining a high rank on search engine results pages (SERP) was not particularly difficult or secretive. It was the webmasters who submitted URLs to the engines and communicated a page’s relevancy to a keyword search through keyword meta tags in the HTML code. Early engines, like AltaVista, struggled with providing relevant search results because webmasters, who were paid on a cost-per-impression basis at the time, wrote inaccurate meta tags using high search volume keywords in order to increase visits to their websites. It was Google who finally answered the call for a more complex ranking algorithm that would greatly improve the relevancy of SERPs. Sergey Brin and Larry Page, the founders of Google, invented the concept of PageRank, an algorithm which helps rank web pages based on the probability that a random person surfing the Internet will find a given page. The PageRank algorithm assigns a numerical value to each web page by analyzing the quantity and quality of the pages that link back to a given page. Known as a backlink, each link represents a vote for the page it links to by the page on which the link appears. The significance of each vote depends on how relevant the page giving the link is to the page receiving the link, as well as the PageRank of the linking page. Along with the changing search engines continually trying to provide more relevant search results to the user, the entire Web has been evolving to meet the needs of the massive Internet population. In conjunction with the growth of the Internet and the popularity of search, a unique profession known as Search Engine Optimization (SEO) was born. SEO tactics and skills have evolved alongside the changing Internet, but such changes have never been as significant as the most recent. We have entered into a second phase of the Internet, and as a result SEO is taking on a new face.

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