<a href="https://stormflow.org/portland-or/fox-erosion-control-landscape-inc/" title="Fox Erosion Control &amp; Landscape Inc — Stormwater management services in Portland"><img src="https://stormflow.org/portland-or/fox-erosion-control-landscape-inc/badge.svg" alt="Fox Erosion Control &amp; Landscape Inc — Stormwater management services in Portland" 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.