Examine source code of OneDDL

{
  "theme": {
    "images": {
      "theme_frame": "OnePersonaHead.png"
    },
    "colors": {
      "frame": "#080808",
      "tab_background_text": "#faf7f7"
    }
  },
  "version": "2.0",
  "name": "OneDDL",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/32153dc258e74926c95f1b60f61c147c34de40a1e3cf8ad7c4a5244e4fa4ff6a/http%3A//OneDDL.com\" rel=\"nofollow\">OneDDL.com</a>"
}