最近在站长论坛上有大量的网站链接买卖信息，那么这些链接到底怎么样？我们如何选购优质的链接，如何分析链接对于我们网站的帮助。为此我也尝试了购买这种链接包括黑链的购买，最后与大家分享一下购买的经验与挑选方法。

Webmaster Forum recently in a large number of website links to the sale of information, then how these kind of links in the end? Our selection of quality links, how to analyze the link to our site to help. To this end I also tried to buy the black chain link, including the purchase, and finally share with you the experience of buying and selection methods.

首先链接是SEO的三要素中的一个重要部分，链接就像是双刃剑，有利有弊。一个好的链接能让我们的网站蒸蒸日上，不好的链接也会牵连我们的网站。其实很多出售链接的网站PR多数是劫持出来的或者是抢注的PR掉米，还有好一点的就是用自己的站群相互带起来的。pr对于网站的作用有多大，现在大家很淡化PR的概念了，PR低的网站排名在PR高的网站之上算是正常事情了，所以网站的快照和收录也很重要。

First link is the three elements of SEO is an important part of the link is like a double-edged sword, both advantages and disadvantages. A good link to make our site thriving, bad links will be involved in our site. In fact, links to websites that sell mostly hijacked out of PR, or is registered by the PR out rice, there is a good thing is that the stations with their own group Xianghu with up. the role of pr for the site how much, everyone is dilute the concept of PR, PR and low site ranking high in the PR site on the normal things considered, so a snapshot of the site and included also important.

在站长论坛上，有很多PR4、PR5的网站收录才200多页，快照慢半个月或者更长，这样的网站我们购买他的链接有用吗？除非你是很喜欢做网站的PR值，这样的网站对于带动我们的排名帮助很小。

In the webmaster forum, there are many PR4, PR5 site contains only 200 pages, the snapshot slow half or longer, so we buy his website link useful? Unless you are very keen to do the PR value sites, such sites help to promote our position very small.

还有就是一些大量导出并且链接一些不合法网站的链接出售，大家最好也不要购买了。

黑链接很便宜，对于提升PR有帮助，但是最近两大搜索引擎对于黑链接不是很买账，有时候一旦发现严重K站降权处理。

我给人建议购买门户链接，虽然很贵，但是效果是很好的，新站不用多购买1-3个就够了。因为新站一般会有沙盒期间，高质量的门户链接对于快速走出沙盒帮助很大。

There is a large number of export and link a number of legitimate websites that do not sell, you better not buy.
Black links are cheap PR for the upgrade helpful, but recently the two search engines link to are not quite buy it for the black, sometimes serious K stand down once found the right deal.
I give people recommend portal links, although expensive, but the results are good, the new stations do not have to buy 1-3 more than enough. Because the new station will always have the sand box during the portal links high-quality fast out of the sandbox for the great help.