Examine source code of Combichrist

{
  "theme": {
    "images": {
      "theme_frame": "cc_header.jpg"
    },
    "colors": {
      "frame": "#820202",
      "tab_background_text": "#d4d2d2"
    }
  },
  "version": "2.0",
  "name": "Combichrist",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/6b14b56151cf5e6950285bb288c4ddf487eddd5ae0b6a06a75b41631ec697d65/http%3A//www.combichrist.com/\" rel=\"nofollow\">www.combichrist.com/</a>"
}