Easy SEO Extension

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "version": "2.1",
  "manifest_version": 3,
  "name": "Easy SEO Extension",
  "description": "The most useful SEO extension",
  "action": {
    "default_icon": {
      "16": "assets/qn_16.png",
      "32": "assets/qn_32.png",
      "48": "assets/qn_48.png",
      "64": "assets/qn_64.png",
      "128": "assets/qn_128.png"
    },
    "default_popup": "js/index.html",
    "default_title": "React Chrome Extension"
  },
  "icons": {
    "16": "assets/qn_16.png",
    "32": "assets/qn_32.png",
    "48": "assets/qn_48.png",
    "64": "assets/qn_64.png",
    "128": "assets/qn_128.png"
  },
  "permissions": [
    "storage",
    "contentSettings",
    "contextMenus",
    "scripting",
    "webRequest",
    "webNavigation",
    "clipboardWrite"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "js": [
        "content.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "content_security_policy": {
    "script-src": "'self' https://cdn.jsdelivr.net/npm/; object-src 'self';"
  },
  "options_ui": {
    "page": "options/index.html",
    "open_in_tab": true
  }
}