anchor.diff:  
   The following diagram illustrates communication between the client, load balancer, Gorouter, and app.
   
  -<%= image_tag("lb-and-router.png") %>
  +<%= image_tag("lb-and-router.png", :alt => "Diagram of the TLS Termination at Load Balancer and Router. The diagram shows how the client, load balancer, Gorouter, and app are configured when the TLS terminates at the load balancer and the router with lock icons.") %>
   
   This option is less performant, but allows for termination at a load balancer, as well as secure traffic between the load balancer and the Gorouter.
   
  
positive.code: 
  The following diagram illustrates communication between the client, load balancer, Gorouter, and app.
  
  <%= image_tag("lb.png") %>
  
  ### <a id="http_header_lb"></a> About HTTP Header Forwarding
  
  
negative.code: 
  The following diagram illustrates communication between the client, load balancer, Gorouter, and app.
  
  <%= image_tag("pass-through.png", :alt => "Diagram of the TLS Pass-Through. The diagram shows how communication moves through the client to the load balancer, router, and the app.") %>
  
  Traffic between the load balancer and the Gorouter is encrypted only if the client request is encrypted.
  
  