<a href="https://findteethwhitening.com/tacoma/smile-now-tacoma-dentures-and-implants/" title="Smile Now Tacoma Dentures and Implants — Teeth whitening services in Tacoma"><img src="https://findteethwhitening.com/tacoma/smile-now-tacoma-dentures-and-implants/badge.svg" alt="Smile Now Tacoma Dentures and Implants — Teeth whitening services in Tacoma" 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.