Each you want to open a new site or another that you have not visited for a long time, your machine has to re-locate the server using the DNS. Each DNS query takes from 50 milliseconds to 200 milliseconds to perform this operation. If you want to save time during your browsing session, then FastCache is the software you'll need. It keeps all the DNS cache of the sites you have visited, for easier access.
Latest update on September 24, 2011 at 06:07 AM.