The favicon, also called ‘favorites icon’, is a small image displayed next to the website URL in the browser address bar, and inside the Favorites (Bookmarks) menu. While it does not have any specific function, it helps to further establish your website branding.
To add a favicon to your site, your website design should support the static file upload feature. Please verify this option is available in your Site Properties before proceeding.
browse for the image you want to use as favicon, and upload it (JPG, PNG, or GIF format is required, with size of up to 100K ).
3. Paste the code below in an HTML snippet in the header area of your site (replace the highlighted part with your domain).
4. Publish your site. The favicon will appear in the address bar (and also in the Favorites / Bookmarks menu when saved) of your browser.