Link Trading Market: PageRank really can measure the level of the page?

PageRank again familiar with a word, commonly known as PR value, is Google's web page level division, can say the higher the PR value, then its own value is higher. Over the years has maintained a strict control of the site to carry out comprehensive value measurement, so as to determine the level of Web pages. But what makes the binary wonder is that with the rise of the trading market, can Google pagerank also measure the real level of the page? Where is the value?

　　One: The value of the PR scalping

How does PR improve quickly? Link trading is the quickest channel, and now there is a deluge of buying information on the Internet. Through the purchase of high PR links, so as to gain the trust of Google, after all, he, Howl. Enhance PR to get Google's endorsement, and then can exchange more links to the site, three also improve the visibility of the site, this is through reselling links can be obtained value.

But reselling the PR value is high, still can not be a measure of the Web page standards, at least in China is not. Ask, PR again high, if the Chinese market does not work, the final best outcome is only to become a new link factory. What is the value of the site? The Chinese link market, which is the main subject of PR value, cannot be given.

　　Two: PR transaction near the ink is not necessarily red

In the PR value of the transfer process, is not linked to a high PR site, you can get high PR weight recognition. The reason is the dispersion of the PR value, the more external links do, each outside the chain of the PR value is less. Even if you link to a PR10 site, but the other side has hundreds of links, in the end, it would be better to change a 2-link PR3 Web site more practical. He, perhaps in the domestic search engine to think so, but in foreign Google's PR algorithm does not think so. Near Zhu is not necessarily red, is one of the main characteristics of PR. The link market looks hot, but what dominates the value of the real deal? More often than not, the webmaster is too illiterate. But what if you switch to a cost-effective link? In the end unless you are optimized for Google as the main body. Because, some high PR website, in Baidu performance is not good, or even some for the black means of PR, has long been k off, can explain its value?

　　Three: the Bluff trading market

A year ago, PageRank may also be the site to measure the value of the site synonymous with each level of ascension there is a larger gap, and even some sites are difficult to ensure that a few months to upgrade a page level. But 2011 has ended this era, for the recent period of update, even in a short period of two months and successively appeared 2 times PR update tide. "Have wood to make a mistake, the new station one months can PR4?" 1 years ago, it may have been a myth, but it has not been known for 1 years. The loss of PR value, resulting in the convenience of exchange links, more is a fancy Web page in the weight of Baidu. But why is the PR market still in full swing? More is the link reselling the bluff, while the more trendy wantonly reselling links. But along with the PR value gradually fade out, reduced to measure the website the standard, believed that this market does not last how long.

　　Four: The uneven quality of the website transaction

High PR site, no doubt in Google are a relatively good weight. But, as a webmaster, do you really understand the value of it? Even if the purchase of less links to the high PR station, it is not certain to gain the endorsement of Google. In order to do the "PR" of the weight of the station, the complex link is one of its characteristics, most of the dealers did not according to the quality of the site to do division links. In the same station of the link object may step belong to different classes, the PR is even more high and low range. Get PR for what? Get Google to give the weight, but do not forget, pure link factory led out of the chain, the quality is relatively low. In the purchase of high PR link is taken, more should be optimistic about the nature of other links site, whether there is K site, and whether the violation of the law. This shows that PR is not the absolute measure of the quality of Web pages Ah!

Finally, the binary network to join hands with Shanghai website Construction Company Pilotage Technology (www.joyweb.net.cn) that: The hot link market, once again to determine the PR transaction can not measure the level of the determination of the Web page, which has too much authenticity. But overall, the moderate purchase of high PR value link is beneficial to the development of the site, but if the long-term, more should be valued is the weight of the real page quality. And now the PR as a link trading market, in the future development, will gradually fade out, unless Google again fair!