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What Should You Know About Search Engine?

  • Source: http://en.trueland.net/  Author: Helen  Published on :2013-1-4 8:28:34   Views:

Nowadays, search engine optimization, or SEO plays an more and more important role in promoting brands, products and services. But you should know what is search engine before you doing search engine optimization actually. As we have known, there are various kinds of search engines both at home and abroad actually, like the well known Google, Yahoo and so forth. Frankly speaking, search engine makes it possible to find virtually anything on the internet easily and quickly and usually for free. You can use it to find whatever you need. For example, you can find your expected information, products, services and so forth.

Search engine has been regarded as the most vital and indispensable services on the web actually. And it has become the integral means to access information on the internet actually. And there are different kinds of search engines both at home and abroad. Each kind of search engine has its owner users actually. As we know, Google has become the world's most used search engine. However, the early search engines were limited since their capacity to search only website  titles or filenames, rather than the text. The search engines became one of the most profitable investments in Internet investment until 1996. And Google had risen to prominence for its innovative pagerank system in 2000.

There are various kinds of search engines both at home and abroad. For example, there are many search engines which are privately run with closed source algorighms, while some are open sourced that users can see and privately modify the inner working of these search engines. Most search engines are commercial ventures that employ advertising in order to make profits and some accept money in order to display certain websites higher than others in the results. There are also other search engines do not accept money which have search-related advertisements that make money when people click on the links. The most common search engines we see and use are Google and Yahoo. In China, Baidu is one of the most popular search engines actually. Or we can say, different countries also have their own popular search engines. And the same search engines can serve different languages services. For example, the Google has its English edition and Chinese edition and so forth.

Generally, search engines are used to allow you find whatever you need in according to your individual requirements actually. The search engine can be regarded as the starting point of the research if you want to look for information on the Internet. You can find everything you need through easily typing your keywords or phrases in the search boxes actually. Search engines make it easier to find things on the web since it only takes seconds to search your expected information. In order to give the users the best websites in the results when the users search something, search engines tend to sort websites by relevance and the popularity or authoritativeness.

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