Examine source code of netlesh

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header_netlesh.jpg"
    },
    "colors": {
      "frame": "#840202",
      "tab_background_text": "#210202"
    }
  },
  "version": "2.0",
  "name": "netlesh",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/5b030754f5550995299b38d51464d53ac42689fdd071016b5da32e5f2c101404/http%3A//www.netlesh.net\" rel=\"nofollow\">www.netlesh.net</a> brand persona"
}