Google官方博客的一段话:
With AdSense for domains, users can find relevant information rather than see empty pages or "page not found" errors. Today we present ads, links, and search results on the pages, and may add other useful information in the future.我觉得有点问题,既然这个域名已经没用了,尽管Google的蜘蛛趴过这个网站,但是索引很有可能已经被删除了,那Google怎么提供相关的信息呢?