Some things to notice when buying a chain

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall

All know the importance of the chain in the optimization, so many talented people outside the chain, but we buy outside the chain is a lot of attention, the following is my purchase outside the chain is a bit of their own experience:

1, buy outside the chain as far as possible to find links to relevant websites. For example, my it college to find it types of websites to do links, health sites to find health sites to do links, real estate sites to find real estate sites to do links. Some people may say that there are many similar sites, willing to do the link and how many, in fact, the concept of related categories of sites have a lot of, such as Beijing Decoration Network to do links to other sites in Beijing to do links, such as Beijing Real Estate network or Beijing car network to do links, is also related to

2. Remember to buy the link. Now many of the selling links are packaged for sale, like what 20 PR4 of the Web site links packaged for sale xx yuan, these packaged links on average is very affordable (relative to a link to buy), but for a weight of the station suddenly increased 20 chain (in fact, one-way link), it is not worth the search engine suspicion, Do not think that the search engine is now a fool, now the search engine intelligent degree has been very high, a lot of purchase links can be judged, such a big ups and downs for a weight of the site is often fatal. So buy links to avoid packaging, even if you want to pack a small number of packaging, high quality.

3, buy the link when only look at the PR value. PR value is a rating of Google on the site, from 0-10 to identify the weight of the site, but for China's web site for everyone to use the most search engine is Baidu, PR value for Baidu in fact, not what role, can only be used as reference, these PR value is not as good as Baidu snapshot is new, Baidu included quantity is enough, Baidu home Page location on the first pages such as these parameters are important. There is a rumor that the PR value to stop the update, the PR value below 5 do not see the update, you can see the value of the PR of Google is also to reduce the degree of Baidu. So we do outside the chain to the PR value to see the light point.

4, the purchase of the chain when you must look at the purchase of these outside the chain of the site content is normal, do not find the site has illegal vocabulary or play edge of the site, the stability of the site itself is very questioned, do not forget Baidu and manual audit Oh. So these links are not good for your site.

Copyright It Institute (www.ITxue.com)-Practical Computer Tutorial network, reprint, please indicate the link.