One of the biggest problem about having a web site is changing web hosts.I’ve changed over half a dozen times in the last few years. Each time has been a step up and with each move it becomes easier and easier to change.

If your host computer is very much slow, it doesn’t matter how much you optimize your graphics and HTML, cut down page sizes and perform other actions.Other features must work properly. These include CGI routines, autoresponders, PHP, ASP and SSI scripts, and, very importantly, shopping carts and credit card services

The two services also measure response time, which is very useful to determine how well your site responds to your users browsing requests. These two factors, uptime and response time, are the most critical measures of web site performance.These two things plays an important role.