Examine source code of IT-promotion

{
  "theme": {
    "images": {
      "theme_frame": "it_promotion_header.jpg"
    },
    "colors": {
      "frame": "#d6d6d6",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "IT-promotion",
  "manifest_version": 2,
  "description": "IT-promotion [internet&amp;multimedia] <a href=\"https://outgoing.prod.mozaws.net/v1/1395cf9f6e378daeaab93c16adfc0addcb8040f578b3aa1cdf3360b42df350cc/http%3A//www.it-promotion.de\" rel=\"nofollow\">www.it-promotion.de</a>"
}