BrowserSpy.dk shows you just how much information can be retrieved from your browser just by visiting a page.
Available tests are listed below.
Does your browser support link prefetch? Link prefetching is a browser mechanism, which utilizes browser idle time to download or prefetch documents that the user might visit in the near future. You need cookies enabled for this test to work.
|Prefetch||Please wait a few seconds for the prefetch to go into action...Your browser support prefetch.Your browser doesn't support prefetch.|
|Again||Test prefetch again|