title: How to add Google Analytics Tracking ID to GitHub Pages
body: <p>Could be a simple question but I am full of doubts right now about adding <strong>Google Analytics Tracking ID</strong> to <strong>GitHub page</strong>.</p>
  
  <p>I am using GitHub automatic page generator to create my GitHub page but it asks for "Google Analytics Tracking ID". I tried to sign up with Google Analytics but there on it asks for website URL.</p>
  
  <p>Now what I am supposed to do? </p>
  
  <p>One more ques: can we add Google Analytics Tracking ID later on after GitHub Page has been created?</p>