Examine source code of Query direct links

{
  "name": "Query direct links",
  "description": "Get direct links of your favourite content in popular file types using google search queries. Just provide content name , its file type and get direct access to it. No ads.",
  "version": "1.0",
  "manifest_version": 2,
  "icons": {
    "16": "/images/icon-16.jpg",
    "32": "/images/icon-32.jpg",
    "64": "/images/icon-64.jpg",
    "128": "/images/icon-128.jpg"
  },
  "browser_action": {
    "default_popup": "/html/popup.html",
    "default_icon": "/images/icon-64.jpg"
  },
  "author": "Lalit Sheoran"
}