Wednesday, March 6, 2013

Know About How Search Engine Works

Before you begin to become higher ranked website because of search engine optimization (SEO)  it is a great idea to become an educated consumer and to know more and become familiar with how search engines work.

So, that is why SEO Company Chicago recommend starting with learn about how search engine works.

Basically, web search engine is software code. It is designed to search for information on the World Wide Web Which is abbreviated as WWW.  The search results are generally appear in a line of results often referred to as search engine results pages called as SERPS.

Sometimes the information may be a specialist in images, information, web pages and other types of files and few of them also mine data available in databases or in open directories.

The Search engines have two major functions the first one is crawling and the second one is building an index. They provide answers by calculating relevancy and  serving results.

Crawling :Through links, search engines’ starts automated robots which is called crawlers or spiders as well. Which reach to the many billions of interconnected documents.

Basically, searching engines are an answer machines which return those results which are relevant and useful for you.

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