similarWeb website rank badge

manifest.json

{
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {},
  "manifest_version": 2,
  "icons": {
    "128": "128x128.png"
  },
  "name": "similarWeb website rank badge",
  "description": "showing the current webpage's website rank on the extension icon",
  "permissions": [
    "activeTab",
    "webNavigation",
    "https://rank.similarweb.com/api/v1/global"
  ],
  "version": "1.1.1",
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "style.css"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{b2b48d25-f4e5-40fb-a35c-f22e9f0f2b3f}"
    }
  }
}