Search Engine Optimization, though an integral part of developing a complete web presence, is something that’s often overlooked by both web design companies and their clients alike. This article is meant to serve as an introduction to Search Engine Optimization (SEO), and it will be followed with a 2nd article which contains a basic primer on how to go about properly optimizing a site. My intended audience for this first article is the savvy consumer who is trying to educate himself or herself, and the follow-up article will endeavor to help those design/development firms who are only just breaking into the world of SEO.
What is Search Engine Optimization?
Search Engine Optimization, or SEO, is the process of increasing a site’s ranking on search engines such as Google, Yahoo, or MSN. Ideally, you want your business to appear as the first result to someone who is searching for a product or service you provide to your customers. For example, if you own a vegetarian restaurant in Philadelphia, it would significantly increase your restaurant’s exposure if your website were the first result for “vegetarian restaurant Philadelphia” on Google. This type of positioning is the goal of search engine optimization.
Organic Results vs. Paid Results
It is important to understand the difference between organic search results and paid search results. Organic search results are selected and positioned by the search engine itself, with no external bias toward one site over another. With organic searching, the order of results is determined exclusively by the relevance of the site to the user’s specific query, as determined by the search engine’s internal algorithms. Search engine optimization endeavors to “educate” the search engine about a site so that the site will be seen as relevant for certain queries, and therefore given better positioning in the results. This “most relevant site first” method of ordering search results is in sharp contrast to pay-per-click, in which the highest bidder for a given search query is given preference. However, pay-per-click results are generally shown on separate parts of the screen from the main organic results, usually at the top of the window or in a sidebar labeled “sponsored links”. Although there are compelling reasons to launch a pay-per-click campaign as part of your online marketing plan, this article focuses exclusively on organic search optimization.
Won’t the search engines just find my site on their own?
Modern search engines are very adept at crawling the web and creating a comprehensive index that contains every website they come across. However, the algorithms used by search engines take into account many different factors when determining where to position a site, and if your site doesn’t measure up when it comes to some of the more important factors, you will end up buried among thousands or millions of other sites.
Search engines have one goal: to return the most relevant results to a user’s query in order to help them find what they are looking for. Why is it, then, that if you do in fact own a vegetarian restaurant in Philadelphia, your website can still get buried on page 29 for the exact query “vegetarian restaurant in Philadelphia”? One reason for this apparent discrepancy is that search engines don’t view websites the way a person does. When a search engine downloads a web page, it sees only the markup code that was used to create the site - it doesn’t see visual elements like graphics or page layout. If the site hasn’t been optimized, more often than not, the search engine’s back-end view of the site offers little indication of what content is important and what the primary focus of the site is. These search engine “spiders” - the algorithms that do the actual searching and indexing - can make a good guess as to what the site is about, but without a clear understanding of why it would be a great result for a specific search query, the site will end up in a mediocre position at best.
