How you determine your site up and down ? do you believe your site support failover system ? How many  time did you check your system each day ? Don’t you worry, there is a tool to do that. Siteuptime.com offering service for your site, so you don’t need to do many list to check your site up or down. The report provided at your account for each site you monitoring. For one site the tool to keep your site up is totally free, yes it’s free for your website.

To get free account for monitoring one site you need to register, and add your site to your  account. Let’s look at this picture,

Free Monitor site up time

the service to monitor include http( port 80 ), smtp ( port 25 ), ftp ( port 21 ), pop3 ( port 110 ). You can set the interval of checking periode, and customize message of when server down or up.