SEO Optimization: Friendship Link exchange skills and precautions

Links to the best link links to the Web site, if the pursuit of blindly PR value of the site, it is easy to enter an exchange of links misunderstanding. Of course, with the PR value of high site exchange links is a good thing, but if no matter what the site, what content as long as there is a certain PR value on the full link, but may not bring substantial results. According to my experience in Jinan online jnol.cn, with the content of the site complementary, linked to the best link effect, such as Jinan online real estate channel, then it is best to find real estate category, home class site to do links, so you can bring a certain amount of traffic from their site.

First of all, the form of friendship links, in general, links have logo pictures and text two kinds. Perhaps, for the initial contact of the person, feel more intuitive picture, and therefore more inclined to logo pictures; in fact, this is a serious misunderstanding. Take the promotion of Jinan online, picture links are not easy to be accepted by search engines, and the effect of text connections better, more easily accepted by search engines.

Secondly, to see the PR value of the chain site. PR value represents the weight of the site, generally with the weight of the site to Exchange links, will enhance their weight. Generally speaking, as long as the other side of the PR value than their own higher can be changed, of course, PR value of 4 to be regarded as a high-quality link. Generally speaking, the PR value of the site content is updated every day, search engine attention, links can reflect the real value; Therefore, when the chain to find the PR value of the site, check whether the site is indexed by search engines, if the site with the K-link will only harm their own site.