title: How to generate thumbnail images of HTML pages
body: <p>I am trying to create thumbnail images for several HTML pages, so the user can have an idea of what the HTML looks like before they open the link. I have searched online but haven't found anything useful.</p>
  
  <p>Could anyone here provide some tips? Thanks so much!</p>
  
  <p>I specifically want this to happen on the server side so the client is not required to load the page</p>