Examine source code of SeekIt

{
  "manifest_version": 2,
  "name": "SeekIt - Privacy Enhanced & Unbiased Search",
  "version": "1.1.3",
  "description": "Escape Big Tech bias. Instantly enjoy clean, privacy-enhanced, and genuinely unbiased search results.",
  "icons": {
    "48": "icons/icon48.png",
    "96": "icons/icon96.png"
  },
  "chrome_settings_overrides": {
    "search_provider": {
      "name": "SeekIt",
      "search_url": "https://search.seekit.com/serp?segment=seekitfirefox01&subid=firefoxext&q={searchTerms}",
      "favicon_url": "https://search.seekit.com/favicon.ico",
      "encoding": "UTF-8",
      "is_default": true
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "seekit@example.com"
    }
  }
}