You may be wondering how search engines arrange the top pages from millions of others. There are calculations involved and you have to work with these to put your site in page one.
How Do Search Engines Work?
There are three important elements that make up the database and finding of relevant material by search engines. From the inputting of words, the search until the hierarchy of results, there is a process that is mathematically formulated and produces the links and sites that suit best.
1. The web crawler. This is also known as a spider or robot which roams the web. It is a program that translates web pages and any existing links relevant to the page. The web crawler begins by looking through the web addresses that are available in its database or index. Any other page on the internet is added to the database should the web crawler consider it relevant to its existing index. Thus, the database continually grows and the web crawler also goes back to the index to check for updates and again search for new available links.
2. The index. The index holds all information of websites and pages that the web crawler has discovered during its frequent web...
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