Assuming you would like to know how to add a URL to your Android device:
1. On the home screen, tap the Apps icon.
2. Find and tap Settings.
3. Under Wireless & networks, tap More.
4. Tap Tethering & portable hotspot.
5. Tap Set up Wi-Fi hotspot.
6. Enter a Network SSID (name). This is the name that other devices will see when they scan for available Wi-Fi networks.
7. To help secure your hotspot, tap Password and enter a password (at least eight characters long).
8 When finished, tap Save at the bottom of the screen; your hotspot is now turned on and broadcasting its SSID (network name).