What is favicon?
A favicon, also known as a shortcut icon, website icon, tab icon, URL icon, or bookmark icon, is a file containing one or more small icons, associated with your website. Favicon image size is usually 64x64 PX.
Here's how to update your website with your favicon:
Step 1: Navigate to Account > Locations
Step 2: When you get to the locations page, hit the edit button.
When you hit edit, there is an area to upload a 64x64 pixel image to be used as a favicon. Select the file from your computer. Then click "Save." After a period of time, the cache will clear, and then the new favicon should appear in the browser when your site is visited.