alt Hacker NewsGmails prefetch is terrible for privacy because it honors http cache headers, which means tracking companies simply use a "no-cache, must-revalidate" header to defeat it.
Gmails prefetch is terrible for privacy because it honors http cache headers, which means tracking companies simply use a "no-cache, must-revalidate" header to defeat it.
That sounds like a feature, not a bug, given where Google’s revenue comes from.