Examine source code of This is Emoguys.net

{
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    },
    "colors": {
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  },
  "version": "2.0",
  "name": "This is Emoguys.net",
  "manifest_version": 2,
  "description": "A Custom persona for the <a href=\"https://outgoing.prod.mozaws.net/v1/5aa138320709bf189c76783d569455eabfb08a3a879d29963b93d59d36d3d694/http%3A//Emoguys.net\" rel=\"nofollow\">Emoguys.net</a> Website"
}