<a href="https://vowsmith.org/phoenix/finer-custom-engagement-rings-diamonds/" title="Finer Custom Engagement Rings &amp; Diamonds — Custom engagement rings in Phoenix"><img src="https://vowsmith.org/phoenix/finer-custom-engagement-rings-diamonds/badge.svg" alt="Finer Custom Engagement Rings &amp; Diamonds — Custom engagement rings 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.