<a href="https://deskloft.org/philadelphia/indy-hall-clubhouse-at-709-n-2nd-st/" title="Indy Hall Clubhouse at 709 N 2nd St — Coworking Spaces in Philadelphia"><img src="https://deskloft.org/philadelphia/indy-hall-clubhouse-at-709-n-2nd-st/badge.svg" alt="Indy Hall Clubhouse at 709 N 2nd St — Coworking Spaces in Philadelphia" 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.