Examine source code of Criclines

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Criclines",
  "description": "Today Match Prediction. Criclines provide 100% sure and safe cricket match prediction tips about who will win today.",
  "version": "1",
  "author": "Raja Babu",
  "browser_action": {
    "default_icon": "icon.png",
    "default_title": "CRICLINES.COM",
    "default_popup": "popup.html"
  },
  "chrome_url_overrides": {
    "newtab": "newtab.html"
  },
  "permissions": [
    "activeTab"
  ]
}