But some schema extensions are targeted at search engines. These code snippets tell Google which elements you would like to display next to your links in the search results. Of course, Google isn’t obliged to follow your instructions, and they can totally ignore the schema you insert in your code. But often, Google honors the schema you insert in your pages.
Do not be fooled by those traffic sellers promising thousands of hits an hour. What they really do is load up your URL in a program, along with a list of proxies. Then they run the program for a few hours. It looks like someone is on your site because your logs show visitors from thousands of different IPs. What happens in reality is your website is just pinged by the proxy, no one really sees your site. It is a waste of money.