What is high quality friendship connection

We exchange links is built on both sides of the site PR similar situation, a PR1 station is very difficult and a PR6 station Exchange to link is this truth, the following said some of the principles of high quality link exchange.

First, the two sides of the site content relevance

We all know that each site has its own theme, how do we determine the theme of this site? Very simple, look at the website to do what the keyword, each site has a major keyword, is usually the theme of the site, and search engines in their own relevant database on the theme of the site has records, So this tells us webmaster in the exchange of links when possible to find a site related to their own site for the exchange of links, we give an example, such as the Red Shirt net earning forum is a net earn class site, then we in the exchange of links as far as possible to find to make the relevant site exchange, rather than find music station exchange.

Second, look at the other side of the site's home snapshot

When we exchange links, usually in Baidu input, for example, site: To see the number of a website, as well as home snapshots, to see whether the first snapshot of the date is this three or four days, this is more important, if a Web site content is often unchanged, do not update the content, then the search engine will not give it too high weight, The most direct performance is the first page of the snapshot date is relatively late, some even the last month's date, we want to avoid and this kind of site exchange links

Third, the number of export links to the other site

We can use some Webmaster tools to query the number of outbound links to the other site, if we find the other side of the station on the external links more than 60 or even more than 100, the proposal is not good to exchange with him, because the change for us is not very important. On the contrary, of course, the less the better, you can also see the other side PR whether and their close oh.