Google 反网络垃圾小组的领导人Matt Cutts，最近在他们的最新发言中指出：Google将会在接下来的数周当中，对那些过量SEO的网站惩罚。

并且，Google调整了他们的算法：那些含有大量关键字的网页，做了大量交换链接的网页，凡是影响内容相关度的，都会受到惩罚。

What about the people optimizing really hard and doing a lot of SEO. We don’t normally pre-announce changes but there is something we are working in the last few months and hope to release it in the next months or few weeks. We are trying to level the playing field a bit. All those people doing, for lack of a better word, over optimization or overly SEO – versus those making great content and great site. We are trying to make GoogleBot smarter, make our relevance better, and we are also looking for those who abuse it, like too many keywords on a page, or exchange way too many links or go well beyond what you normally expect. We have several engineers on my team working on this right now.