<a href="https://inkgone.org/phoenix/the-laser-room/" title="The Laser Room — Tattoo Removal in Phoenix"><img src="https://inkgone.org/phoenix/the-laser-room/badge.svg" alt="The Laser Room — Tattoo Removal in Phoenix" width="300" height="84"></a>

Paste it into your website — most site builders (Wix, Squarespace, WordPress) have an "embed code" or "custom HTML" block. The footer is a good spot.