Keysearch Keyword Difficulty Checker

Check keyword difficulty right from your browser! Just put in your Keysearch API key and you can check the SEO keyword difficulty…

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manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "persistent": false,
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "all_frames": false,
      "js": [
        "content.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "run_at": "document_idle"
    }
  ],
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhyD44EXrvGpLySo6qgZI7Q7IIZ746huZRiMSKfPj/3RhOXNurUGsdau2WRP8B2+OudKvgrG667SxoytHVq00xUg+HvV822j9HUYuzoZuKvJiUBC4ZsjW/M0LrdHP3pbL7k2HJSmN/Bv+NgTitjZL816MU3dmH1YHGny5RQEbGV+pME2mQFSyD9QV9Tb/dAdKxNMs58smzup4aD6X/eMNfhildKwWUKENBFLNezL5dfgnP2WKQcPCis7wZwGJXHpLLSK7p6IGUJZszGTb8JxNAbioekeGKeAdRzbG4gEE4igpdeMsWhmqICahnfPpPhjmGzz7pXZp1XR4iKFxssxPMwIDAQAB",
  "manifest_version": 2,
  "name": "Keysearch Keyword Difficulty Checker",
  "offline_enabled": true,
  "permissions": [
    "storage",
    "tabs",
    "unlimitedStorage"
  ],
  "version": "1.4"
}