PageRank from Google founder Larry Page, which is part of the Google ranking algorithm (ranking formula), used to identify the page level / importance. Level from 1 to level 10, level 10 out. The higher the PR value that the web page more popular (more important). For example: a website of the PR value of 1 indicates that this site is not very popular, and the PR value for 7 to 10 indicates that this site is very popular (or very important).
rankings in the calculation of the site, PageRank will consider the number of external links to the site. We can say: the number of external links to a website more the PR value is higher; the higher the level of the external link site (if the Macromedia site links to your site), the website of the PR value is high. For example: if there is a XYZ.COM link to the site on the ABC.COM site, it provides some good web content for the ABC.COM website must, therefore Google will put the link from XYZ.COM as the ABC.COM website to vote. You can download and install the Google toolbar to check your site level (PR).
it is not to say that the number of external links to a website more (to obtain more votes), the more important this site, so the search using keywords associated with, it will achieve a higher ranking — completely mistaken?.
The importance of
Google on the number of external links on a web site does not mean that you can build a connection with any web site without any strategy. This is because Google is not simply by calculating the number of external links the site to determine its level. In that case, there’s only one thing left for all webmasters to do – crazy to exchange links, to get as much of the external links as possible. Google is described in this way: " Google is not just the number of votes to see a site, or the number of external links to the site. At the same time, it will also vote on the web site for analysis. If these sites PR value is relatively high (with considerable importance), then the vote can benefit from the website (also of importance).
so, is not to say that a website, it has a higher quality of the site and the higher the PR score of the number of external links, the better?.
says it is wrong because of Pagerank’s -Google system not only consider the quality of a website external links, will also consider the number. For example, on a certain PR value of the site X, Y if your site is the only one of its external links, then Google X will believe your website the website Y as it is one of the best external links, which will give your site Y scores. However, if there are 49 external links on the site X, then Google will believe that the site >