The search engine family character analysis
is a unique PR for all sites, if your station do is good enough, then your level will slowly rise online. The same Google grandfather also made many friends website, he is also very love for these friends into the new content through the web site.
love Shanghai also make many good friends, he especially love friends recommended to his website, he is willing to go to the web site to crawl browsing, if this place he felt very love will often come to visit, in the course of time the good friend’s good friend has become my good friend, this is called the chain.