<a href="https://lumered.org/philadelphia/vyve-spa/" title="Vyve Spa — red light therapy studios in Philadelphia"><img src="https://lumered.org/philadelphia/vyve-spa/badge.svg" alt="Vyve Spa — red light therapy studios in Philadelphia" 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.