Many newcomers have always believed that a good ranking on a website depends on a large number of high-quality external chains to succeed, but this is only a way, not all stations have to rely on them, let alone where, in the case of new stations, to obtain high-quality external chains. Every day, for the sake of the outer chain, it's better to look at the following:1. To obtain a good ranking on a website, it is not necessary to use an external