How Google Search Works? Page Rank? Spiders, Web Crawlers? - Explained !!

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Hey guys and welcome back to another very interesting video of a channel...
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hey guys and welcome back to another very interesting video of a channel versatile knowledge this is the first video that we are showing in 2019 and we wish you all a very happy new year this video is going to be really interesting as we will be talking with you about Google Google the world's largest search engine which gives you answers to almost everything that you type on it all search where voice' from questions like hey Google tell me something about yourself or to who is the president of United States from the question like what's the weather in Bangalore - hey Google how can I get rich fast it answers all the questions that you need just in a fraction of a second have you ever wondered or thought about this question that how movie can answer all the topics that you type on it or search by voice in this video we'll be talking with you about how Google search works and the easiest very possible let's get started when you type something on
Google and hit enter the Google uses something called a spider or a kernel...
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Google and hit enter the Google uses something called a spider or a kernel this spider or web crawler just visits all the web sites all the articles videos the information about the topic that you have typed on Google let's consider Google as a huge library Google contains information about everything that you need or everything that you type on Google now let's take an example Yuri type on Google who is Narendra Modi and hit enter now Google will have an library since we told Google is a library it will have a librarian to manage all the information that is present on Google let's consider that librarian as a spiral or of web crawler now that librarian or the web crawler visits all the sections that is present in the library all those sections are basically the websites the articles the posts the videos the audio files and many other information that is present
On Google allowed Narendra Modi this pirate or web column does not stop...
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on Google allowed Narendra Modi this pirate or web column does not stop there it also just the links that is present inside that website if there is a link about Narendra Modi in first website it will go to that link in that link there is a video file that is present about Narendra Modi which gives more information about Modi it visits that link in that video there is a link to some other website in that website there is a link to some other audio file in that audio file there is a link to some other website and so on and so forth so basically it searches billions and billions of copies about Narendra Modi and then it lists all the results on the results page the results on the results page will be displayed as per the relevance now relevance is a very important term when we talk about any google search the relevance on the Google works on something called page rank algorithm page rank algorithm is an
Algorithm that was developed by the Google founders Larry Page and Sergey...
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algorithm that was developed by the Google founders Larry Page and Sergey Brin themselves let's now talk how the page rank algorithm lists all the websites that you need I hope it would be in the relevance order the page rank algorithm takes into account how credible the information on that website is present how many people from the different links are referring to that website how many people touch that website how many third-party links are pointing to this website how many people have visited that website how many people in your location are searching about Lorinda Modi how many people have searched about Narendra Modi today how many people are searching about Narendra Modi right now and many other different factors are considered before giving the relevant website on your search results page after taking all these things into account and doing some computation and many other mathematical calculations the Google lists them all on the information
That you need on the search results page doesn't stop right here Google also uses...
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that you need on the search results page doesn't stop right here Google also uses this results about Narendra Modi that you have search right now in order to make sure your subsequent searches about Narendra Modi is more accurate and more time to what you want about Narendra Modi's let's consider you have searched about Narendra Modi and hit enter and once you again search Google it will automatically start suggesting Narendra Modi height Narendra Modi nationality Narendra Modi met towards the end about the biography there and remove the movie it will basically understand the user and leave you more relevant and more accurate results so after all this explanation we got to know that once you type something on Google Google uses something called a spider or a web crawler to just visit all the websites and articles and information that is present about the topic that you have searched these spiders or web crawlers searches the information that is present
In this library called Google and gives you the most relevant information...
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in this library called Google and gives you the most relevant information possible so if you guys have liked this video hit the like button share this video with your friends and if you haven't still subscribe to our channel hit the subscribe button because we have an awesome year of exciting content coming ahead of you thank you for watching guys [Music]

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