It’s called a favicon allowing it to be set up like that:
1. Create an image – use several popular icon editing program or just create a 16×16 BMP bitmap implementing Paint and adjust the extension to help ". ico"
2. Upload this while " favicon. ico" towards the root directory of your web site.
A FEW. Add < website link rel=" shortcut icon" href=" http: //addressto/favicon. ico" > involving the < HEAD> tags in the website.