iOS Ad-Tracker blockers. Who is your champion? Firefox Focus? BlockBear? Brave AdBlocker?
Another specialized browser? DuckDuckGo? Ghostery?
1Blocker is my favorite. It blocks most ads I come across. 

Additionally it blocks many cookie notices, comments, anti-adblock notifications, twitter and facebook widgets, lets me whitelist sites I want to see ads on and also syncs seamlessly with my mac via iCloud.