Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall
Do website inevitably to exchange links, especially do 863.html ">seo search engine Optimization." At present, it seems that the only basis for the Exchange connection is the PR and Alexa rankings, and the purpose of the Exchange connection is to increase the chain and site weight, so the PR value is more important, so often see the first requirement of the Exchange connection is the PR value.
A long time ago heard of the PR value hijacked, is not too concerned about, forget where to get a check the PR value of the URL, also do not know where to find the message, this site is the value of the real value is true, so foolishly believed that the false PR is worth it. What's more, people like me who are simple in nature would rather have no thieves.
And in the Chengdu Tourism Hotline looking for the reverse chain when the unexpected discovery of a website PR value unexpectedly is 8, familiar with SEO friends should know that the domestic PR value to 8 of the site is not much, and this site can say a little fame did not, so the suspicion has also aroused curiosity to find out the end. Start to collect related articles online, understand is to use 301 steering technology directly to the high PR value of the site, the next update is the same as his PR value. The way to discriminate is basically through a snapshot of Google pages or by querying the history of a Web page. But unfortunately Google search has not seen the link to the snapshot of the page, the search page history also has a certain problem.
So many experiments, and finally found a relatively simple way is directly in Google through link command to check the reverse chain, any point of a few links to find the station's link on the basic decision is false PR value.
Perhaps you have other good methods, may wish to share with you, another article is limited to SEO novice, master please bypass. (Website Operation blog)
