How does Google Search Work?

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Pagerank is a unit of measurement that determines whether a website has more or less value. This unit of measurement ranges from 0 to 10, with 10 being the maximum. However, some critics are of the view that this is just one among hundreds of variables that determine the importance of a website and are therefore not relevant as well. Examples of this are some websites with little or no content and still have high pagerank.

There are specialized teams working behind all the searches made on Google. They constantly check the quality of information, possible viruses and malicious websites among other less favorable factors. There are more than 10,000 research tools that analyze and classify the content of all the websites. A website appears first in Google search indicates that the website is considered as high in quality adding more confidence, more longevity and high value to search on Google. 

Of course this is not so linear and there are many other factors, many of them not yet known. When someone does a search on Google, before the results appear, some search suggestions begin to appear. It is based on the main research conducted by others on Google. All websites that have in its content the words searched so far, appear after that. In this, the first preference for Google is the most important websites.

Once an article or an information is published online, seconds or minutes later it will appear on Google. If you know that there are millions of websites that exist in the world, it can give you an idea of the speed and capacity that Google has in store and organizing information. All this speed for Google is due to the  Googlebot, the robot that reads the contents of all websites constantly, quickly and accurately.