How to judge a high quality friendship connection

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We give the website optimization, link is essential, we will look for friendship every day connection, then, how to judge a high quality friendship connection? We can analyze the following aspects:

1, Baidu Snapshot.

Although Baidu snapshots and rankings seem to have nothing to do with it, but it is also a very important criterion, at least to determine whether spiders often come. The snapshot is not more than 7 days, is good. Of course, if your station snapshots flash every day, you can consider with 2 days of people exchange.

2, Alexa rankings.

Alexa world rankings, this has been my exchange connection is a very important condition, if the ranking of millions of outside, that flow should be not good where to go, the flow is bad, ranking is not good. Although this can be brushed, but the brush is a short period of ascension, we can use the history of the collection to see its ranking, whether a sudden rise, that is likely to be brushed out.

3, Google Pr.

This seems to have been updated since June, I have changed a few stations. Although many people say this is useless, but Google PR is an algorithm, evaluation of the value of the whole station, but also with Baidu has no relationship, but Google's algorithm is no less than Baidu. So it is advisable to find the same or similar when exchanging.

4, included quantity, daily included.

This is very important, although the number is not equal to the flow, but much better than less, such as a station included 1W, each page brings 1IP, there are 1W IP, b station contains 100, each page brings 50IP, also only 5000IP (super high Weight site exception). There is a daily collection, generally, more than 1 months are not included in the new page, indicating that the station remains to be seen. I normally look at it for 7 days, if not, next.

5, the relevance of the site, typesetting and so on.

Relevance to Google is important, especially the whole station of relevance, this should be noted. Typesetting is just a hobby, if the other side of the station is a mess, there is no exchange of the mood of the connection.

6, the number of links to each other.

Generally does not exceed 50, the weight is very high very old station does not surpass 80. If too many, the weight of the export is very small.

Original article, author: Xiaoyu QQ space Station http://www.93193.cn

Tip: Many people exchange connections between Baidu and Google to do, such as some of the station only to see Baidu snapshot, ranking. Part of the station only to see Google PR, ranking, etc., this is also good.

PS: Personal Exchange Connection process: see the other side of the link---query Baidu is included---query history, included in the day, a week included in the---query Alexa rankings, PR---Judge its home page key keywords ranking---Open the site to see its friendship and access speed.