Data Analytics SMB Growth

The Doubling Test for Your Dashboard

August 13, 2026 · 3 min read

Originally published on LinkedIn →

Whenever I open a marketing dashboard for the first time, I run one test on every number on it: if this doubled tomorrow, would anyone do anything differently? I usually ask it out loud, to the owner, and I pay attention to how long the pause lasts.

On most small business dashboards the pause is long. The top row is impressions, followers, page views, and time on site, because those are the numbers every platform hands you for free, and none of them point at a next step.

What fails the test

Those numbers are real, and I’m not going to tell you they mean nothing. A rising page view count says people are noticing you. The trouble is that you can watch it climb for six months without moving a dollar, pausing a campaign, or calling a lead back any sooner. I call these vanity metrics, not because they’re fake, but because they can improve forever without touching a single decision.

They also feel like progress, which is why they stick around. They trend up, they look good in a screenshot, and nobody has to defend a follower count to a business partner. A number that makes the month look good and a number that tells you where to put the next dollar are often two different numbers.

What passes

Decision metrics pass because each one is tied to a choice. Cost per lead by channel tells you where the next dollar goes. Conversion rate by source tells you which campaign to kill. Customer lifetime value by acquisition channel tells you whether the ad spend is worth it or only looks cheap on the surface, and that last one matters more than it sounds, because the channel with the cheapest leads can send you the worst customers.

If a number can double without anyone doing anything differently, it isn’t telling you anything you can use yet.

There’s a quick way to scan for these. Look for the numbers with “by” in them. Cost per lead by channel, conversion rate by source, lifetime value by acquisition channel: each one takes a total and splits it apart so you can see which piece is carrying the weight. Totals tell you something happened. Splits tell you where.

What I do with a cluttered dashboard

I don’t delete the vanity metrics, since there’s nothing wrong with tracking them as long as nobody mistakes them for what’s driving the business. I move them down the page, put the decision metrics at the top, and ask the owner to explain any number left over that nobody can tie to a choice. Most small business dashboards I’ve seen have too many of the first kind and not enough of the second, so fixing that is usually the first thing I do.

If you want to run the test on your own, pick the one metric you’d miss the least if it disappeared tomorrow. That’s the one to move down the page first.


Michael Masner

Written by Michael Masner

Building AI-powered marketing and data systems for small and mid-sized businesses.

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