Google - PageRank algorithm

Since the precise mathematical representation or statement of the algorithm would be too large to be here only once, the principle of Formula briefly explained. According to the PageRank algorithm, each site has a weight, the so-called PageRank. This is in a scale of 1-10, with 10 being the highest value and the highest weighting.

The weight, so the PageRank of a page is higher, the more pages, with a private high PageRank, on the page. A Web page is replaced by a link of another site a fraction of the weight of this page, also a part of the PR. How big part of this is exactly in the formula. To illustrate this graphically, serve the following simple examples:

To keep your website a PR of 3 receives must theoretically 101 pages with a PR of 2, or about 3 pages with a PR of 4 on your page. If you have a PageRank of 5 want to achieve, you need 3055 PR 2 link or 101 PR 4 links. For a PageRank of 3 extends also have a PR 5 link and a PR of 5 ranges already a link from a website with a page rank of 7.

The higher the PageRank of the linked site, the higher the PR of the linked page. The rise in the PageRanks is not uniform, but rather `erratic '. To step in the PR-scale increase, simplified, more and stronger links necessary.

The PageRank of a web page can be done with the help of Google Toolbar identified. It shows the exact PR of each page on the user is currently working on.

The displayed PageRank is about every three months in a so-called PR-Update. It may also happen that your website, although many other pages on this point, no PR. This is only indirectly the case. The external links and the effect of the links goes after a very short time in the ranking of your website with. The PR update is merely an update of the `visible 'Pageranks ...