 appropriate for your users. 

For example,...">

<meta name="referrer" content="unsafe-url">

<!---->
<!---->
<!---->
<!---->
  <meta property="og:title" content="Writing Helpers - Templates - Ember Guides">

<!---->
  <meta property="og:description" content="Helpers allow you to add additional functionality to your templates beyond what is included out-of-the-box in Ember. Helpers are most useful for transforming raw values from models and components into a format more appropriate for your users. 

For ex