PageRank is a system invented by Google. However, it is not the only one to use it. With PageRank, search engines will determine your interest and therefore the reputation of your website on the web.
What is PageRank?
Search engines always evaluate the value of a site. If it is interesting, it is necessarily popular. It is generally seen by the number of links that point to the site. If the engines are finding that you have some success, they improve your ranking. Warning, it’s not worth rushing to go and ask for a link on any site. Indeed, the interest of sites that point to yours is also rated! PageRank is not the only element that can give your site a higher position. During the site creation, you must give particular importance to the relevance of the information you deliver.
The PageRank system
When a site offers a link to you, you cash a part of its PageRank. However, it will decrease if that site offers several links to share yours. The PR is then recovered divided by the number of visible links. You should know that the PageRank of each page of your site is independent. As stated previously, the interest of sites where you appear is taken into account. Therefore, it is best to be included in only ten sites visited on a very hundred sites misclassified. Nobody knows exactly how Google calculates PR. For you, what is important in the creation of website is to remain relevant and to try to enhance your listing of all possible legal ways. Also, be aware that the higher your PageRank, the higher search engines will check your content.