Within your GoDaddy GoCentral website, click the green Add Section just below the main banner image. A panel on the right will slide out with options. Scroll to the bottom and choose HTML to embed custom code.
Select HTML again.
This will open an area to edit. Section Title can remain blank. Enter the Accessibility Indicator code and set the pixel height to zero.
Changes will automatically save.
Then scroll down to the bottom of the page where the footer resides. You’ll need to add another section there and follow the same steps to add the Accessibility button to the website.