This is one of those monetization problems that can be surprisingly difficult to diagnose.
The page loads normally, the AdSense code is present, and there’s no obvious error—but the ad container remains completely empty.
A blank ad doesn’t necessarily mean your AdSense account is broken. The cause can be related to ad fill, failed ad requests, consent signals, blocking, targeting, or the way ad scripts are being loaded by your site.
For Blogger publishers, it can be even more confusing because theme code, custom JavaScript, lazy loading, and other optimization changes can affect how ads behave.
I put together a practical troubleshooting guide covering what can cause blank AdSense ads and how to investigate the problem using your browser’s developer tools.
Read the full guide:

