Talk about the adverse consequences of links to the site

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As we all know, a site has links, but there is a way to exchange connections, Xiangfan Computer Hospital with you to share the experience and skills. Personally think, generally only need to pay attention to the following aspects of the problem can (personal point of view, does not represent any position)

1, to see the other station snapshot speed

Timely updating of the snapshot of the station for the search engine, is generally a better site, with this kind of station exchange connection, to your station brought only benefits and no disadvantages. If the station with the snapshot is not in time, generally not less than 48 hours, or to your station bring more or less impact.

2, to see the amount of each other station and whether timely collection

If the search engine light to update the snapshot, and the content is not included, this is not good. Included in the number of lower or included in the snapshot of the page with the first snapshot of the difference is too far, such a station to be careful, if with such a station exchange connection, to your station a little influence, at least I will not with such a station exchange connection.

3, to see the other station PR value

Some people on the network said that the Exchange connection, PR is not important, but the problem is not absolute, can not say that PR is not important. To see the PR, to learn the gradual, first with the equivalent of PR exchange, and then in the station with high PR exchange, which requires a process. The PR problem is third in line with the snapshot, and it cannot be neglected. High-quality PR connection is usually the first choice of the webmaster Exchange connections.

4, to see the other side of the chain of the number of external chains and quality

General exchange before the connection to see the other side of the chain of the number of stations, generally not more than 40 for the good, which for those SEO experts, are the oldest knowledge. There is to pay attention to see if the other side of the chain has illegal sites or servers or K site, in the absence of good, try not to exchange connections.

Today to say these, this is my experience after personal experience, literary talent is not good, write is not good, we do not take offense, if said wrong, please point out, thank you!

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