Examine source code of New-Google

{
  "theme": {
    "images": {
      "theme_frame": "heac.jpg"
    },
    "colors": {
      "frame": "#d6d6d6",
      "tab_background_text": "#091d7a"
    }
  },
  "version": "2.0",
  "name": "New-Google",
  "manifest_version": 2,
  "description": "This persona is related to the Google search engine.\n\nV2 available at <a href=\"https://outgoing.prod.mozaws.net/v1/44ac3d9aeed3a60f7d75f45263c12f42466c0983a73973f2504078b0b6c7a492/https%3A//www.getpersonas.com/fr/persona/488066\" rel=\"nofollow\">https://www.getpersonas.com/fr/persona/488066</a>"
}