NOTE: Use Browserscope instead!
UA Profiler is no longer supported. It has grown into the larger, open sourced project called Browserscope.
This is an archive version for historical purposes.
You'll be sent to the next test automatically. You can go there manually by clicking here.
This test determines if the prefetch keyword for the link tag works. (See the link prefetch description in this MDC FAQ and in a working draft of the HTML 5 spec.) Prefetch is an easy way for web developers to download resources they know the user will need.