Website Ranking and SEO Checker by Semalt

Semalt SEO Extension is a free SEO tool to track websites’ Google rankings and spot issues that keep you from attracting traffic.

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manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "__MSG_appName__",
  "version": "5.4.0",
  "description": "__MSG_appDesc__",
  "default_locale": "en",
  "homepage_url": "https://semalt.com",
  "icons": {
    "16": "images/icon-16x16.png",
    "19": "images/icon-19x19.png",
    "48": "images/icon-48x48.png",
    "128": "images/icon-128x128.png"
  },
  "background": {
    "service_worker": "js/background.js"
  },
  "action": {},
  "permissions": [
    "activeTab",
    "scripting",
    "tabs"
  ],
  "host_permissions": [
    "*://*.semalt.com/*",
    "*://*.semalt.global/*"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "popup.html"
      ],
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "inject.js",
        "app.j"
      ]
    }
  ],
  "manifest_version": 3
}