Programming Tutorials

  For mobile publishers, few notifications induce panic quite like Meta Audience Network’s "Quality Check Failed" alert. This status doesn't just lower your eCPM; it often results in immediate demonetization of specific placements or entire apps. While the notification is generic, the underlying trigger is specific: your application is generating "accidental clicks" or "invalid traffic." The issue is rarely malicious intent. It is almost always a UI/UX architecture flaw where ad rendering timing conflicts with user interaction intent. This guide deconstructs the technical root causes of quality failures and provides strict code-level patterns to resolve them. The Root Cause: Invalid Traffic and Layout Shifts Meta’s policy algorithms (and manual reviewers) prioritize  User Intent . If a user taps the screen intending to hit a "Next Level" button, but an Interstitial ad loads milliseconds before the finger makes contact, the click is registered...