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How has Search Engine Optimization Changed?

By: John Martin

Search engine optimization, often abbreviated “SEO”, is the method used by website owners to have their sites rank higher with the different search engines. The higher the rank, the more likely the website will be visited, and the easier it will be to sell the site’s products and services.

Search engine optimization started in the mid-1990’s when webmasters began “optimizing” their sites. It was a comparatively effortless procedure at that time in view of the fact that the lone condition was to make available a URL to the search engine and a “web crawler” would “crawl” the site. The pages from the sites were downloaded and stored on the search engine servers along with a link to the website. When the search engine had the pages downloaded a subsequent process extracted information from these pages and “indexed” the website. Then, once the indexing was done, the site was “ranked”. Ranking is the determination of which place the site will have in relation to all other sites in the same general index.

As more and more webmasters realized the worth of search engine optimization and ranking high with the various search engines, more crafty methods of obtaining higher ranking were being used. Not contented to supply quality web sites and tolerate the search engine ranking given, website owners looked for programs which would “hoodwink” the search engines into believing their web sites ought to be ranked higher. The effect was that the search engines themselves had to develop more thorough “algorithms”, or formulas, for determining the ranking of websites.

As the algorithms became further developed it was determined by the main search engines not to make known exactly what they contained. Limited guidelines are commonly to be had from the several search engines but the details remain confidential from the general public.

At present it is rather simple to have your site indexed. Once the site is established you can have it verified and crawled by Google almost immediately. Then you can create a sitemap and give Google its location and it will be crawled from time-to-time to index any changes. When this is done, you will still want to take advantage of search engine optimization techniques to achieve elevated rankings.

Search engine optimization has taken a different focus in the last year or two. In the present day “latent semantic indexing” is thought to be the best method to obtain better rankings with Google and other search engines. Despite the fact that the former optimization tools are even now crucial, they appear to be losing ground to this new concept. No longer are just keywords the main concern, at present it is significant to construct your entire web site around a general concept. Instead of focusing on one or two words, it is better to have related ideas and themes-at least until the search engines determine to take off in a different direction.

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