Remove Ad Click Remove Control Group Remove Impressions
article thumbnail

How attribution masks what’s actually driving growth

Martech

Someone looks up your brand, sees your paid search ad, clicks and makes a purchase. You get non-incremental spend on one end and wasted impressions on the other the worst of both worlds neatly wrapped in an attributed ROAS of your choosing. It only tells you if something happened, not if it mattered. What do I mean by this?

article thumbnail

What Is A/B SEO Testing?

Single Grain

You could run a controlled experiment that shows different versions of a webpage to different control groups. Group A sees your standard page with a 150-word product description; Group B is redirected to a duplicate of the page with a 400-word product description. Let’s put that into practice.

SEO 104