<a href="https://vowsmith.org/dallas/lyles-de-grazier-co-inc/" title="Lyles De Grazier Co Inc — Custom engagement rings in Dallas"><img src="https://vowsmith.org/dallas/lyles-de-grazier-co-inc/badge.svg" alt="Lyles De Grazier Co Inc — Custom engagement rings in Dallas" 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.