when exchanging a Links, we need to do is many, many search engines need to query each other’s included quantity and reverse link, need to query the other site PR, Baidu snapshot date need to query each other on the front page of the site, and to the number of other sites have how much of the chain of then, I am afraid this is more difficult.
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swapping links has become an integral part of the web site for operations and promotion. High quality Links can give your site to bring good effect, for example
, such as increasing the weight of Web sites in search engines, adding websites, PR, etc..
, but if the quality of the link is not good, it will be implicated in your website. So what do we need to pay attention to when we exchange links? I summed up:
1., we exchange links, first pay attention to PR. So we have to consider the PR of the website first.
2. should consider the number of links in search engines and the number of backlinks. If a website’s PR can reach 5 or even more than 5, but the number of his collection or reverse link is very little, then we have to consider whether the site has PR hijacking cheating means to get high PR.
3. now, as you all know, if your links are dropped by Baidu, then your site may be implicated. So when we exchange links, we need to look at the number of sites just included in Baidu, if included in the number of only 1 words, it is possible to drop the right. In addition, look at the home page in Baidu snapshot date, if the snapshot date more than a week or even longer, then this site may be Baidu down right.
4., we need to see the number of chains that already exist on this site. If the PR of this website has 5, or even higher, but if the link of this website has reached hundreds or even thousands, do you have to consider the need to exchange links with this website?
from the above points, we can see that when exchanging a Links, 100 mesh needs to be done is many, many search engines need to query each other’s included quantity and reverse link, need to query the other site PR, Baidu snapshot date need to query each other on the front page of the site, and to other sites have to count how much of the chain of words, I am afraid this is more difficult.