text: Title: add meta tags for embedding
  Body: Following the example below
  
  http://iframely.com/debug?uri=http%3A%2F%2Ftechcrunch.com%2F2015%2F07%2F07%2Fcitibank-is-working-on-its-own-digital-currency-citicoin%2F
  
  Add all needed meta tags and its administration page on pure_theme
  