Examine source code of TOP SEM SEO

{
  "theme": {
    "images": {
      "theme_frame": "TOPSEMSEO.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "TOP SEM SEO",
  "manifest_version": 2,
  "description": "Search Engine Optimisation will surely bring in traffic to a website, but note that S.E.O and S.E.M are just two parts of a marketing mix. It is just a part of online marketing strategy that has to be carefully implemented in a marketing campaign. It is found that many site owners do not get potential customers in spite of high ranks in search engines."
}