<a href="https://retireo.org/nashville/the-village-at-bellevue-nashville-assisted-living/" title="The Village at Bellevue | Nashville Assisted Living — retirement communities in Nashville"><img src="https://retireo.org/nashville/the-village-at-bellevue-nashville-assisted-living/badge.svg" alt="The Village at Bellevue | Nashville Assisted Living — retirement communities in Nashville" 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.