Fortunately websites can run javascript now, allowing you to do virtually any dynamic thing you need. Counters in particular are an interesting example, becaus

Fortunately websites can run javascript now, allowing you to do virtually any dynamic thing you need. Counters in particular are an interesting example, because they were inserted as images into websites long before the idea of a dynamic website was popularized. You can see many of the things you can do just on the client in our apps list: https://eager.io/apps https://eager.io/apps. We don't have a counter in there yet, but it's certainly possible.