已禁用对访问链接的检测作为一种隐私措施.谢谢你.

The detection of visited links is disabled as a privacy measure. And thanks for that.

参考与CSS相关的隐私相关更改:已访问

简而言之，这是无法完成的.话虽这么说，可能会有骇客入侵，但最有可能很快将其修补，结果是不可靠.

In short, it can't be done. That said, there might be hacks, but those would most likely quickly be patched and as a result being unreliable.

据我了解，这是在大多数浏览器中实现的.

From what I read, this is implemented in most browsers.

例如，使用计时攻击是如何破解历史的一个例子.简而言之:

As an example of how one could hack the history is using timing attacks. That is in short:

1. 您想知道用户是否访问过 aleister_crowley.com
2. 您找到一个所有用户都将缓存的商品，例如 aleister_crowley.com/profile.jpg
3. 您添加了脚本以将该图片加载到您的网站中，并花费了多长时间.

如果用户访问了该页面，则由于用户浏览器中的缓存，图像将快速加载.因此，您可以估计用户实际上已经访问了该页面.

If user has visited the page the image would load quickly due to caching in the users browser. As such you can estimate the user has, in fact, visited that page.

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那么，当然，您的网站已转为阴暗面时就是这种情况.

Then of course, this would be a case were your site has flipped to the dark side.