Examine source code of GONE series

{
  "theme": {
    "images": {
      "theme_frame": "gaiaphage.JPG"
    },
    "colors": {
      "frame": "#0ff758",
      "tab_background_text": "#f7fcf7"
    }
  },
  "version": "2.0",
  "name": "GONE series",
  "manifest_version": 2,
  "description": "This is for all the lovers og the GONE series (by Michel Grant). I used an Image off of <a href=\"https://outgoing.prod.mozaws.net/v1/3e9f6e985ab02b66934ec7f37bb9bc159def1b4d7b8ad77e04bb144d0dd0d4cd/http%3A//gaiaphage.com\" rel=\"nofollow\">gaiaphage.com</a>"
}