Search engine optimization is that sometimes the in English, it SEO is said to be operational is to improve the visibility of a website or a web page in search engines results pages, which can be natural, or algorithmic. say. This is one of the methods of search engine marketing. For the general website that has the lowest, and the most repeated on the page results of search engines. visits more through the search engines acquire.For the webmaster, one of the most vital factors procure new users from search engines, especially Google.

The Science of SEO in the mid 1990s by webmasters and administrators of sites, a great start. Initially, all webmasters should be all of your pages to come crawling to the site, they recorded the finally pages of them in the search results to display. Nowadays, with the growth of internet sales, internet services also increased.

search engines are the vanguard, such as Yahoo, Google and Bing from crawling to find pages for search results they use.Which pages of the pages indexed by the search engines Link have been required to submit to the search engine does not automatically find.Some of the search engine market !Yahoo paid service send the pedestrians that use the crawler to a set of prices and also as a system to rent per each Click, Run.These programs are usually in a location database of the search engines warranty and for the rating specified for the page in the search results list, warranties do not.Two main list of internet i.e. Yahoo Directory and the Open Directory Project, etc. both need to send the manual and review the human.Google a tool called Google Webmaster Tools, that offers in, it can be a sitemap by XML feed and create a free post which has all pages, even pages that automatically through the following Link, Find not. ensure. Crawlers, search engines can give different factors when crawling a site, according to officials.All of the pages indexed are not.Also, the distance of a page from the root site can be a factor in finding or lack of it, by crawling search engines.