Open Chrome Mobile
Tap the three-dot menu
Tap Settings
Tap Site settings
Tap Pop-ups and redirects
Turn Pop-ups and redirects off
Tap Ads
Turn Ads off
Tap Notifications
Block notifications for specific sites
Use SafeSearch in Google settings
Use Family Link to block websites on a child’s device
Install a website blocker app from the app store
Use a DNS filtering service or parental control app
Add the site to the block list in the blocker app
Save the settings
Restart Chrome if needed