Examine source code of archaeo

{
  "theme": {
    "images": {
      "theme_frame": "penasco_blanco.jpg"
    },
    "colors": {
      "frame": "#dbb18a",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "archaeo",
  "manifest_version": 2,
  "description": "Penasco Blanco ruin wall, Chaco Canyon outlier.  See <a href=\"https://outgoing.prod.mozaws.net/v1/6ef5ef101cfd8014365f5ba8ad13f4bf85513c0d16864b468269aa72aa761cc3/http%3A//jqjacobs.net/southwest/\" rel=\"nofollow\">jqjacobs.net/southwest/</a> for more."
}