5 Ad Placement Mistakes That Quietly Lower Your RPM

Most revenue leaks on content sites don’t come from low traffic โ€” they come from ad layouts that were set up once and never revisited. Here are the five issues we see most often during audits.

1. Too many ads above the fold

Stacking units at the top of the page hurts viewability metrics for the whole page and can trigger policy warnings. One strong unit near the content usually beats three competing ones.

2. Ignoring mobile layouts

Most traffic is mobile, yet many layouts are designed on desktop. Test sticky anchors and in-content units specifically on small screens.

3. No lazy loading

Loading every unit on page load wastes impressions that are never seen. Lazy loading improves viewability and page speed at the same time.

4. Unused demand

Relying on a single demand source leaves money on the table. Additional demand partners create competition for every impression.

5. Never testing

Ad layouts should be A/B tested like any other product feature. Small changes to placement or size often move RPM more than traffic campaigns do.