title: What is blocking this Nginx site on Amazon EC2?
body: <p>I have recently signed up for the Amazon Web Service Free Tier and started an EC2 instance.  I installed Nginx on this server and started the service.  The problem is that whenever I try to  navigate to the public DNS provided by Amazon's EC2 Management Console, I receive "This page can't be displayed".</p>
  
  <p>I have added a new security group within the EC2 Management Console providing access to port 80, 22, and 443 (to 0.0.0.0/0).</p>
  
  <p>I have verified nginx is running by </p>
  
  <blockquote>
    <p>ps -ef | grep nginx</p>
  </blockquote>
  
  <p>and it returned </p>
  
  <p><img src="https://i.stack.imgur.com/6MbMz.png" alt="enter image description here"></p>
  
  <p>I verified it is listening on port 80 by running</p>
  
  <pre><code>netstat -pant | grep :80
  </code></pre>
  
  <p>and it returned</p>
  
  <p><img src="https://i.stack.imgur.com/yYXq1.png" alt="enter image description here"></p>
  
  <p>I verified the default site is enabled in the .conf file and contains the "Welcome to Nginx" message.</p>
  
  <p>Any ideas what could be blocking the site?  </p>