Examine source code of street force one

{
  "theme": {
    "images": {
      "theme_frame": "partedecima1.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "street force one",
  "manifest_version": 2,
  "description": "Tema Street Force... <a href=\"https://outgoing.prod.mozaws.net/v1/e10a3ecb425aea2d95c263f9d1c9306d6f20f0d5db525bb99df952348f4dde12/http%3A//www.streetforce.com.br\" rel=\"nofollow\">www.streetforce.com.br</a>"
}