Product images. If you think images don't play a role, think again. When many consumers search for products in the search engines, not only are they looking at the "Web" results, but they're also looking at the "images" results. If you have quality images of that product on your site -- and the files' names contain relevant keywords -- these images will rank well in search engines. This avenue will drive a lot of traffic to your site, as potential customers will click on that image to find your store.
Website owners recognized the value of a high ranking and visibility in search engine results, creating an opportunity for both white hat and black hat SEO practitioners. According to industry analyst Danny Sullivan, the phrase "search engine optimization" probably came into use in 1997. Sullivan credits Bruce Clay as one of the first people to popularize the term. On May 2, 2007, Jason Gambert attempted to trademark the term SEO by convincing the Trademark Office in Arizona that SEO is a "process" involving manipulation of keywords and not a "marketing service."