Don't FingerPrint Me

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Don't FingerPrint Me",
  "short_name": "DFPM",
  "version": "1.18",
  "description": "A browser devtools extension for detecting browser fingerprinting.",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "permissions": [
    "tabs",
    "<all_urls>"
  ],
  "devtools_page": "dfpm_devtools.html",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "icons": {
    "128": "icon128.png"
  },
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'"
}