You can add a website icon to your iPhone Home Screen for quick access.
Go to the Safari app on your iPhone.
Go to the website you want to add to your Home Screen.
Tap in the menu bar.
Scroll down the list of options, then tap Add to Home Screen.
If you don’t see Add to Home Screen, you can add it. Scroll down to the bottom of the list, tap Edit Actions, then tap Add to Home Screen.
The icon appears only on the device where you add it.
Open Google Chrome and go to the website.
Tap the three vertical dots button at the top right corner of the screen.
Select Add to Home screen. Note that if the website has an app in the Play Store, the Add to Home screen option will be replaced by Install app.
Tap Add to transfer it to the home screen.
Tap the three vertical dots button
Select "Add to Home Screen"
Tap "Add"
If you go back to your screen, you will see the icon. The Chrome icon is attached, which means you cannot access this shortcut in another browser.