title: What is the purpose of the "robots" meta tag in HTML?
body: <p>What is the following <code>&lt;meta&gt;</code> tag used for in HTML:</p>
  
  <p><code>&lt;meta http-equiv="robots" content="no-cache" /&gt;</code></p>
  
  <p>Does robots mean a HTML tag name for which the cache is not done in the above example?</p>