How to show my rating on other sites. Thread

How do I go about showing my indiedb games rating on other sites. I see that there is some code next to the rating on my games profile. I assumed if I copy and pasted this to thread I have on unity about the same game it would show up. But instead it just shows the code as is? I'm new here and this is a newb question but any help is much appreciated.

Yes you can.

CODE

<a href="https://www.indiedb.com/games/survivepangea" title="View Survive Pangea on Indie DB" target="_blank"><img src="https://button.indiedb.com/popularity/medium/games/36530.png" alt="Survive Pangea" /></a>

Thanks for the reply. The problem i'm having is when I post that code on another forum(Unity3D site) it just shows up as the code. Not the button. It works on my website but not in a thread on that site. Is there a way to post this on other forums than indiedb or is just that Unity site does not support this code?