<a href="https://retireo.org/austin/the-villas-by-buckner/" title="The Villas by Buckner — retirement communities in Austin"><img src="https://retireo.org/austin/the-villas-by-buckner/badge.svg" alt="The Villas by Buckner — retirement communities in Austin" 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.