I added this IDX as a clickable link on my web page, and when I or any of my visitors click on the link, it doesn’t work! What am I doing wrong?

HD-IDX should appear on your page, not as a link, but as an area where you can view and search your MLS’s listings. A link to this HTML will not work, as this is specifically to be displayed on your website as an interactive window, not a link.

Please see THIS solution as to how this should be entered onto your website.