Examine source code of Todo-Redes.basic2

{
  "theme": {
    "images": {
      "theme_frame": "t-r_top_basic2.png"
    },
    "colors": {
      "frame": "#666666",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Todo-Redes.basic2",
  "manifest_version": 2,
  "description": "Todo-Redes\n<a href=\"https://outgoing.prod.mozaws.net/v1/d558be58e84cdba0f68c45792179ed36853aba443bfcc4256ac54ef926e7b2f8/http%3A//www.todo-redes.com\" rel=\"nofollow\">http://www.todo-redes.com</a>"
}