1, favicon.ico is usually used as the front thumbnail of the URL, as a website logo, favicon.ico is displayed in the browser's address bar or On the label, as shown below in the circle, almost all browsers currently support ico icons.
2. When the favicon.ico icon file is successfully generated, the browser will automatically pop up ico Download the icon, click Save, and place the generated and downloaded favicon.ico icon in the root directory (or other directories).
<link rel="shortcut icon" href=" between the .
<head></head> tags of the page source file ; /favicon.ico" />