Examine source code of Wayback Archive Check

{
  "applications": {
    "gecko": {
      "strict_min_version": "90.0",
      "id": "{19613b65-7bb3-452e-a1e3-fb4c4fa619b7}"
    }
  },
  "name": "__MSG_extensionName__",
  "description": "__MSG_extensionDescription__",
  "author": "VerifiedJoseph",
  "default_locale": "en",
  "version": "1.4.9",
  "manifest_version": 2,
  "icons": {
    "16": "images/icons/16.png",
    "19": "images/icons/19.png",
    "32": "images/icons/32.png",
    "48": "images/icons/48.png",
    "64": "images/icons/64.png",
    "96": "images/icons/96.png",
    "128": "images/icons/128.png"
  },
  "permissions": [
    "storage",
    "activeTab",
    "https://archive.org/wayback/available"
  ],
  "browser_action": {
    "default_icon": {
      "16": "images/icons/16.png",
      "19": "images/icons/19.png",
      "32": "images/icons/32.png",
      "64": "images/icons/64.png"
    },
    "default_popup": "html/popup.html",
    "default_title": "__MSG_extensionName__"
  },
  "options_ui": {
    "page": "html/options.html",
    "open_in_tab": true,
    "chrome_style": false
  }
}