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Google is currently the world's most popular search engine. Googlepr is also an important factor in measuring the weight of a website in Google's search engine. and the general webmaster all want their website has a high PR value, because high PR value in the site Exchange links can also bring a lot of benefits.
PageRank is taken from Google's founder Larry Page, which is part of Google's ranking algorithm to identify the level/importance of a Web page. Levels ranging from 1 to 10, and 10 to full marks. The higher the PR value means the more popular the Web page is. For example: a PR value of 1 site indicates that the site is not very popular, and the PR value of 7 to 10 indicates that the site is very popular.
Google is popular with webmasters and internet media services companies because it does not use only keyword or proxy search techniques, but rather builds itself on advanced web-level technology. Other search engines provide searchers with a rough search result from a variety of sources, while Google gives its searchers a highly accurate search result that it produces. That's why webmasters are doing everything they can to improve their site's ranking in Google.
The degree to which Google attaches to the number of external links on a website does not mean that you can make a connection to any Web site without making a strategy. This is because Google does not simply determine its ranking by calculating the number of external links to the site. Google does not just look at the number of votes on a single site, or the number of external links to the site. It also analyzes the websites that vote. If the PR value of these sites is higher, then its polling site can benefit from it.
Google's PageRank system not only considers the quality of the external links of a website, The number will also be considered. For example, for a certain PR value of the site X, if your site Y is its only external link, then Google believes that the site X will your site Y as the best one of its external links, which will give your site y more points. However, if the site X already has 49 external links, then Google believes that the site X will only your site as its 50th good site. Therefore, the more external links on your external link site, the more you can get the PR score will be lower, they are inversely related.
Say it is because in general, a PR score greater than 6 of the external link site, can significantly improve your PR score. But if the external link site already has 100 other external links, then you can get the PR score is almost zero. Similarly, if the PR value of an external link site is only 2, but you are its only external link, then you get the PR value is far greater than the PR value of 6, the external link number of 100 of the site.
The more the number of external links of a Web site, the higher the PR value; the higher the level of the external link site, the higher the PR value of the site. Google's PR is generally 2-3 months update, my uusee site www.uusee366.cn every day will publish a large number of articles and links. In particular, some high quality of outreach, in the PR update some time before you can buy some high-quality links, so for your site PR improve is very effective.