Google Analytics is a service offered by Google that generates detailed statistics about a website's traffic and traffic sources and measures conversions and sales. Google Analytics can track visitors from all referrers, including search engines and social networks, direct visits and referring sites. It also displays advertisin...
GoDaddy email provides a personalized address but protection against viruses and spam and includes tools like Calendar.
nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.