title: Ionic browser version
body: <p>I’m working under Ionic v3, in my app I have an HTML iframe inside for load a external resource, but this resource give me a error because it says “Your browser version it’s too old”, so, my question is:</p>
  
  <p>What browser and what version uses Ionic? I can change the browser version to make my iframe work well inside my ionic app?</p>
  
  <p>Thanks</p>