Request reinclusion
不久前，公司有个产品的网站启用了一个新的domain, 从二级域名过渡到顶级域名。发现google spider在新域名上抓取的网页来来回回就那几万页， 原先google的收录页数可是百万数量级的。这对追求PV的网站来说，绝对是致命的打击。 幸运的是得到google的答复说这个新domain原来是个bad domain(受过google惩罚的)， 可以reinclusion。 具体的操作方法现在可以用 google sitemap里的Request reinclusion。
Request reinclusion of a site that has violated the webmaster guidelines
IMPORTANT: Please complete this form ONLY if one of the following is true:
* Upon reviewing your site, you found that it violated our webmaster guidelines and you’ve made changes to your site so that it adheres to the guidelines.
* OR You recently acquired a domain which you suspect may have previously violated our webmaster guidelines.
Please allow several weeks for the re-evaluation process. Unfortunately, we can’t reply individually to reinclusion requests.中