<a href="https://commercialpestpros.org/greensboro/the-dead-pest-society/" title="The Dead Pest Society — Commercial pest control services in Greensboro"><img src="https://commercialpestpros.org/greensboro/the-dead-pest-society/badge.svg" alt="The Dead Pest Society — Commercial pest control services in Greensboro" 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.