title: prevent bots / scrapers executing javascript to get output
body: <p>I see allot about Cpatcha's and Submission forms / methods to block bots and content <strong>scrapers</strong> / leechers but nothing about blocking those who take the entire JavaScript contents and execute it to obtain and view what it is outputting.</p>
  <p>Is it possible to prevent bots executing JavaScript to obtain the output.</p>
  <p>I have looked at if statements within JavaScipt checking screen resolutions, keyboards, mouse, touch screens basic human required functions etc but it is a hard area to find information on.</p>
  <pre><code>if (bot){ //don't execute Javascript don't let the bot get the real output.
  return;
  }
  </code></pre>