Examine source code of orwell.gg

{
  "manifest_version": 2,
  "name": "orwell.gg",
  "version": "0.0.22",
  "description": "Gaming extension for passionate competitive gamers.",
  "icons": {
    "16": "images/logo-icon-16.png",
    "32": "images/logo-icon-32.png",
    "48": "images/logo-icon-48.png",
    "128": "images/logo-icon-128.png"
  },
  "author": "orwell.gg",
  "chrome_url_overrides": {
    "newtab": "index.html"
  },
  "content_security_policy": "connect-src 'self' https://orwell.gg; script-src 'self' 'sha256-kY7+LVhMbHYeV89joHTHHmmlkeaO5tG/Fji7cbNv7oY='"
}