Examine source code of Just-Eat

{
  "theme": {
    "images": {
      "theme_frame": "justeat.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#bac"
    }
  },
  "version": "2.0",
  "name": "Just-Eat",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/d43b390f0a9de9357696e637a8beb20abaafb638b9988083b9cf0f0e6b9e1c4d/http%3A//www.just-eat.co.uk\" rel=\"nofollow\">www.just-eat.co.uk</a>\n\nOrder takeaway the smart way"
}