Examine source code of Tech Diving Mag

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffff00"
    }
  },
  "version": "2.0",
  "name": "Tech Diving Mag",
  "manifest_version": 2,
  "description": "The logo of Tech Diving Mag, the free online technical diving magazine at <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/48a8d8822993a28835d7a136fce4400056218241029c2571f7d696a75a8cfce2/http%3A//www.TechDivingMag.com\">www.TechDivingMag.com</a>"
}