Examine source code of Smart Address Bar URL

{
  "manifest_version": 2,
  "name": "Smart Address Bar - Split, Copy & GoTo",
  "homepage_url": "https://smartaddressbar.versoly.page/",
  "description": "A simple web extension to split current tab url, can copy the specific part of URL & more..",
  "default_locale": "en",
  "version": "0.1.0",
  "permissions": [
    "tabs"
  ],
  "icons": {
    "16": "icons/16.png",
    "19": "icons/19.png",
    "38": "icons/38.png",
    "48": "icons/48.png",
    "96": "icons/96.png",
    "128": "icons/128.png"
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "Smart Address Bar - Split, Copy & GoTo",
    "default_icon": {
      "16": "icons/16.png",
      "19": "icons/19.png",
      "38": "icons/38.png",
      "48": "icons/48.png",
      "96": "icons/96.png",
      "128": "icons/128.png"
    }
  },
  "Content-Security-Policy": "'unsafe-eval'",
  "author": "Karthikeyan Rajendran",
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'"
}