Examine source code of Recettes Cooking

{
  "browser_specific_settings": {
    "gecko": {
      "id": "recettes-cooking@acrecipe.com"
    }
  },
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "content_scripts": [
    {
      "js": [
        "js/acc_portail.js"
      ],
      "matches": [
        "*://*.amandinecooking.com/*",
        "*://*.audreycuisine.fr/*",
        "*://*.hervecuisine.com/*"
      ],
      "run_at": "document_start"
    },
    {
      "css": [
        "css/recettes.css"
      ],
      "js": [
        "js/recettes.js"
      ],
      "matches": [
        "https://www.google.com/*",
        "https://www.google.fr/*",
        "https://www.google.be/*"
      ],
      "run_at": "document_start"
    }
  ],
  "description": "Boostez votre recherche avec nos résultats",
  "icons": {
    "48": "icons/48.png",
    "96": "icons/96.png",
    "128": "icons/128.png"
  },
  "manifest_version": 2,
  "name": "Recettes Cooking",
  "permissions": [
    "activeTab",
    "storage",
    "*://*/"
  ],
  "version": "1.0.0.3"
}