Add a site icon
A site icon is a small icon associated with a website. It is displayed in the web browser’s url bar as well as in the bookmarks.
In order to upload a site icon go to A panel select Settings >> General >> Website click on Select file next to “Site Icon”.
Your image can be png, jpg or ico, and the size of the site icon should be between 16x16 and 310x310 pixels.
Add or change your website icon