Why is google not using a headless browser to crawl clientside content?

I'm aware of the steps it takes to make a client side website crawlable:

https://developers.google.com/webmasters/ajax-crawling/docs/getting-started?hl=nl

I just wonder, why isn't Google just integrating a headless browser in their crawlers to save us the pain of providing html snapshots via eg NodeJS and a server side DOM implementation?

I guess their might be a technical reason that I'm missing. I just don't see it.

链接地址: http://www.djcxy.com/p/22958.html

上一篇: 我如何使用搜索引擎来搜索特殊字符?

下一篇: 为什么谷歌没有使用无头浏览器抓取客户端内容?