Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall
Do stand fast two years, www.zzsky.cn PR also reached the 4,alexa ranking is also 10 tens of thousands of, but the Alexa reverse link is kept in 38, has been very puzzled, obviously and many of the same kind and good quality of the site exchange links, Baidu and Google query reverse link is also a lot.
Today accidentally saw an article, and then through my website backlinks analysis, the original Alexa reverse link algorithm is different from the general search engine. So, what kind of link is it considered a reverse link? If a website search engine is included in the normal, and links to your site, and your site does not link to this site, then this is an effective reverse chain. So the general exchange links may not be Alexa as a reverse link, but should start from the content of the site, the content is done, naturally someone will help you free publicity or links, at the same time, the appropriate ad on other sites should also be necessary, hehe ...
My qq:8127544, welcome all stationmaster Exchanges!