What is SEO ( Search Engine Optimization) ....?

Now a days using the internet is comman now a days. If you want to search for specific location or  thing instead of asking to someone you would prefer to search it on the Internet means on some websites . So what role does SEO i.e  Search Engine Optimization  plays for a websites ...?
         So, SEO stands for SEARCH ENGINE OPTIMIZATION . SEO is all about optimizing your website for search engines.SEO is a techniques which makes your websites friendly to a search engines, means if user search something on which your website is related your website should come on top 5-10 results. So before making your website search engine friendly you should know How does a Search engine works..?

How Search Engine Works..?

 A Search Engine has to perform several types of activities for selecting a write website for his top results :-

• Crawling :-  Crawling is a process of fetching all the linked webpages to a website. This process is performed by a software named Crawler or Spider and in case of Google it's Googlebot
•  Indexing  :- Process of creating index for all the fetched web pages and keeping them into a giant database from where it can later be retrieved. Essentially, the process of indexing is identifying the words and expressions that best describe the page and assigning the page to particular keywords. 
• Processing :-  When a search request comes, the search engine processes it, i.e. it compares the search string in the search request with the indexed pages in the database.
• Calculating Relevancy :-  It is likely that more than one page contains the search string, so the search engine starts calculating the relevancy of each of the pages in its index to the search string.
• Retrieving Results :-  The last step in search engine activities is retrieving the best matched results. Basically, it is  nothing more than simply displaying them in the browser.

 So thats it. Hope you guys like it. If yes then please .. comment down below and do not forgot to like follow and share our social media platforms.


Facebook Page:- https://www.facebook.com/theprogrammer.harshit/

Instagram:- https://www.instagram.com/computerscience321/
Google Plus:- https://plus.google.com/u/0/communiti…/117296242526461886479
Twitter :- https://twitter.com/cssolutions321