The easiest way to set this up is:

Open the Chrome web browser. You can do this on a Mac or Windows 10 computer.

Then go to the website you want to create a desktop shortcut for. This can be any website you want. However, if you choose a website that requires you to sign in, the shortcut will only take you to the login page once you have been signed out.
Next, click the three-dot icon in the top-right corner of the window.
Then hover your mouse over More tools and click Create shortcut.
Next, enter a name for your shortcut and click Create. You can also check the Open as window box to have the website open in its own browser window. If you don’t check this box, your websites will open in a new tab of your existing browser window. This might cause problems if your browser is set to open with lots of tabs.
Finally, you will see your shortcut on the desktop. With this method, you will create a desktop shortcut that has the icon of the website. Double-clicking this shortcut icon will open the website in the Chrome browser.

NOTE: You might see a Finder window pop up after you click Create. All you have to do is drag the shortcut from that Chrome Apps folder to your desktop.

Select the operating system you are running