title: How to avoid "HTTP/1.1 999 Request denied" response from LinkedIn?
body: <p>I'm making request to LinkedIn page and receiving "HTTP/1.1 999 Request denied" response.
  I use AWS/EC-2 and get this response.
  On localhost everything works fine.</p>
  
  <p>This is sample of my code to get html-code of the page.</p>
  
  <pre><code>&lt;?php
  error_reporting(E_ALL);
  $url= 'https://www.linkedin.com/pulse/5-essential-strategies-digital-michelle';
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, $url);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($ch, CURLOPT_HEADER, true);
  curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
  curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
  $response = curl_exec($ch);
  $info = curl_getinfo($ch);
  curl_close($ch);
  var_dump($response);
  var_dump($info); 
  </code></pre>
  
  <p>I don't need whole page content, just meta-tags (title, og-tags).</p>