In the same way SEO is an electronic process through which volume and quality of searching keywords from search engines is improved. Furthermore, SEO control the traffic to a website while searching on search engine. The most matched sites to keywords are presented at top of search result and these sites are viewed more by searchers. SEO not only involves text search process but also image or any other specific search.

For increasing site relevance, SEO made efforts of coding a site by changing desired html. To be searched by search engine, SEO needs to be processed during the site development. Most people are of the view that SEO are kind of marketing strategy which increases the chances of a site to be visited by the users. The placement in top 5 indexes makes sure its visibility to the searcher. It is not guaranteed though, SEO may not necessary, a useful marketing strategy for every website. The other internet marketing strategies may drive paid advertisings on web engines and other sites.

Such situation may cause problem for search engine for indexing appropriate sites. Although SEO are good to generate return on Investment, however, because of free organic search traffic, there is no assurance of constant transfer. Therefore, the business that totally relies on SEO may face the losses incase if search engine stops the site visibility to the searchers.

The Yahoo search engine is facing criticism for being paid for the indexing certain advertisings by the competitors. Google is providing free and equal indexing making sure the relevancy to the keyword. It represents about 75% of all searches. In 2007, Google was rated as dominant search engine worldwide.

For international market, successful search optimization needs professional translation of web pages, registration of a domain name with top level domain and web hosting that provides IP address.

The Author owns nBridges Media, company which offers Professional SEO Consultancy and search engine optimization placement strategies. You may like to check our SEO Tips to know more about the practices we follow.