title: Load iframe content with different user agent
body: <p>Is it possible to load an iframe with different user agent ?? Using a mobile user agent for an iframe will help my app to show mobile sites as hover popup.</p>
  
  <p>For example, Google shows the mobile search results page only if the user agent is from a mobile one.</p>
  
  <p>Is there any alternate solutions or is there any security risks involved in this idea ??</p>