Examine source code of Mera Luna 2010

{
  "theme": {
    "images": {
      "theme_frame": "mera_header.jpg"
    },
    "colors": {
      "frame": "#737272",
      "tab_background_text": "#faf7f7"
    }
  },
  "version": "2.0",
  "name": "Mera Luna 2010",
  "manifest_version": 2,
  "description": "Mera Luna Festival 2010\n<a href=\"https://outgoing.prod.mozaws.net/v1/398d97af4602df1e0e78d92a23c884805592e8f5f24d6cbac5ca3a59b21e829e/http%3A//www.meraluna.de\" rel=\"nofollow\">www.meraluna.de</a>"
}