title: Browsers adding www. and .com to server address automatically
body: <p>In my company, we access some databases through a local server, through firefox/chrome/safari, by using a URL of the format:</p>
  
  <p><a href="http://server_name:port/path" rel="noreferrer">http://server_name:port/path</a></p>
  
  <p>this means that it does not need the prefix www. or the suffix .com. The problem is that recently the browser has started to add these by itself either when we just start up the browser or when a new page is loaded, thus making the URL:</p>
  
  <p><a href="http://www.server_name.com:port/path" rel="noreferrer">http://www.server_name.com:port/path</a></p>
  
  <p>which, of course, is not the right URL and it does not allow to connect to our server or it disconnects us in the middle of a process. Is there a way to stop the browser from adding these automatically?</p>
  
  <p>Thank you in advance for your help!</p>