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Deliver a faster user experience that boosts engagement, viewability, and ad revenue through optimized Core Web Vitals.
In today's digital landscape, poor performance doesn't just frustrate users—it directly impacts your bottom line and search rankings.
A slow website doesn't just frustrate users—it impacts your bottom line. Google's Core Web Vitals are critical ranking factors that affect organic traffic.
For publishers, high ad latency and poor performance lead to lower viewability. Optimizing your site's health is one of the most effective ways to increase your CPMs and yield.
Average CPM Increase
+35%
Lower SEO Rankings
Poor CWV scores can demote your site in search results.
Reduced Viewability
Slow-loading ads are never seen by users, killing your revenue potential.
Poor User Experience
High bounce rates and low engagement from frustrated visitors.
Stack Up's performance analysis provides granular insights into your Core Web Vitals and the entire ad rendering process, so you know exactly what to fix.
Time spent in each stage of the ad delivery process.
Get a detailed performance report and start improving your user experience and CPMs.