2, what is the chain of
, a chain of the basic knowledge of
chain refers to from other websites into their own websites. Link is a very important process for website optimization. The quality of import links (i.e. links of page weight) directly determines the weight of our website in search engine.
I want to say is, as the Commissioner of the chain if you are doing the chain for the website, you must first to understand, familiar and skilled, grasp the construction of the chain, especially some of the staff or a green hand optimization webmaster, only to understand what is outside the chain, the chain based algorithm, foreign chain the impact and how to do outside the chain and the chain of some of the considerations, can really make the web site outside of the chain and to bring the best website optimization, which is also the chain’s own advantage.
1, what is the chain of
The name of the
of course, from the current search engine optimization love Shanghai perspective, may effect the chain on the site without prior effect is good, but for the website the chain is still as external factors this is one of the important indicators of the website voting, is still an indispensable. Therefore, whether now or in the future, as long as the search engine optimization exists, the chain must work as a site optimization.
for entering the Shanghai dragon industry practitioners, the majority of couples may be a chain machine, every day only work outside the chain of hair, the hair of the chain, or the chain, either high quality or low quality of the chain to send the chain, although the High Commissioner will not do the natural quality of the chain, but the low quality of the chain of garbage or do very badly, such as the current prominence of the chain advantage of the medical profession, medical chain is one of the arch-criminal increased Internet spam, the chain of what they are waking, so many medical websites have been the severe punishment, only one reason they will not do the chain".
The effect of the
chain: a lot of time is called the chain, links, but accurate terms should be called reverse links. In some cases the chain contains the chain, the reverse link refers to the relationship between the two "direct. There are two "," X "and" X Y, in the form of a hyperlink link to "Y," X "is then the reverse link Y. Simply say the chain is the document on the document, is the only site on the site outside chain station, "A to B, it can only be said to be anti >
chain is not only to the website of Shanghai Longfeng increase the weight of the site, it is not only to improve a keyword ranking. A high quality of the external links to the site can bring good traffic.
chain number, import links, external links, there are a lot of people love called reverse links, in fact, the chain and the chain is different.