Performance Metrics

A wall screen in a meeting room shows a dashboard of just three charts for a redesign review
Published

2026-09-15

Author

Nural Choudhury

Most performance dashboards fail before a single number lands on them because the team picked metrics that were easy to collect rather than ones tied to a decision somebody was going to make.

What this unblocks:

The monthly report nobody acts on, and the argument where marketing, product, and design each bring a different number for the same month and none of them is wrong.

What the output lets you do:

Walk into a review with one agreed set of figures, say which lever moved which number, and defend a budget decision with something other than a story.

What you have at the end:

A shortlist of tracked KPIs with an owner against each, a definition per metric that survives a challenge, a dashboard or sheet that reports month over month, and a standing review where the numbers change a decision.

Where performance measurement comes from

The idea that an organisation needs a small balanced set of measures rather than a single financial one is usually traced to Robert Kaplan and David Norton, whose balanced scorecard was published in the Harvard Business Review in 1992. They argued that financial results report the past, so a management system built only on them steers by the wake.

Marketing and digital measurement inherited that logic and then lost the discipline attached to it. The scorecard’s point was that a handful of measures, chosen deliberately and balanced across perspectives, beats a long list. Most teams now run the long list because modern analytics platforms make collection free and selection expensive.

That is the whole problem in one line: when gathering a metric costs nothing, the constraint moves from what you can measure to what you are willing to ignore.

Four-quadrant diagram naming Kaplan and Norton's 1992 balanced scorecard perspectives and questions
The four perspectives of Kaplan and Norton's balanced scorecard, Harvard Business Review, 1992.

How to implement it

Five steps. Steps 1 and 2 decide whether the rest is worth doing, and teams are the ones that skip them.

1. Name the decision before the metric. For each number you are considering, write down who will act differently depending on what it says. If nobody will, the metric is reporting, not measurement, and it does not go on the dashboard. I run this as a written exercise rather than a discussion, because a decision nobody will write down is a decision nobody owns.

2. Choose across the five categories, not within one. Lead generation, website and traffic, search, paid media, and social each answer a different question, and a dashboard weighted into one category tells you a great deal about one channel and nothing about the business. Take a small number from each rather than everything from the one your tooling reports best.

3. Write a definition per metric, and make it survive a challenge. A metric with two definitions is two metrics wearing one name, and that is the source of most reporting disputes. Define what counts as a lead, what window a conversion is attributed in, and what is excluded. I write these down before the first report, because afterwards every definition change reads as moving the goalposts.

4. Build the thing somebody will open. A dashboard tool if you have one, a spreadsheet if you do not. The tool matters far less than whether it reports the same figures on the same cadence without somebody rebuilding it by hand each month.

5. Put it in a standing review with a decision attached. Track month over month, and each cycle name one thing the numbers changed. A dashboard that has never altered a decision is a cost, and I would rather retire it than keep reporting it.

Grid of analytics metrics grouped by category beside three metrics chosen for a decision
Every metric a platform can report, sorted by category, against the three a decision needs.

How to coach it

The trap here is that measurement is the easiest thing for a leader to keep doing personally. You know the definitions, you built the sheet, and it is faster to update it yourself than to explain it. Do that for two quarters, and you own a dashboard instead of a team that measures.

What I hand over and what I keep. I hand over collection, the monthly update, and the first read of what moved. I keep the metric set itself, because adding and removing metrics is the decision that determines everything downstream, and it needs to be scarce. A team that can add a metric will add metrics.

What I check, and when. I check the definitions, not the numbers. Once a quarter,r I ask somebody to explain what counts as a lead in their own words, and if two people answer differently,y the dashboard has drifted regardless of what it displays.

The conversation that goes wrong. It is the one where a number has fallen, and the person presenting it arrives defensive, having pre-built an explanation. That is a reporting culture, and it produces commentary instead of insight. The question that fixes it is not “why is this down” but “what would you need to know to tell whether this matters”, which moves the conversation from defending a figure to designing the next check.

How I know they have got it. They propose removing a metric. Anyone can add one. Someone who argues for taking a number off the dashboard because nothing has ever been decided from it has understood the discipline rather than the tool.

A woman in a pink hijab stands with folded arms among teammates in front of code screens
Coaching the metric owner: the number is theirs to defend in the room

A worked example

A small team wants to prove that a site redesign was worth funding.

The tempting dashboard is everything the analytics platform offers: sessions, bounce rate, time on page, page views per visit. You can collect every one of those, but none answers the question: did the redesign produce more qualified enquiries at an acceptable cost?

Applying step 1 cuts the list hard. The decision is whether to fund a second phase, and the budget holder makes it. That makes the metric set small: qualified leads per month, cost per qualified lead, and conversion rate from the redesigned pages. Sessions stay off the dashboard because more traffic wouldn’t change the decision either way.

Step 3 then does the real work. “Qualified” has to mean something before the first report, or the second month’s figures become an argument about the first month’s definition. Agreeing that a qualified lead is one the sales side has accepted, and writing that down, is what makes the eventual comparison defensible.

The dashboard ends up with three numbers. That is the point, not a compromise.

Before and after panels contrasting four tempting metrics with the three metrics kept
The worked example's dashboard, four candidate metrics cut to the three the decision needed.

Where performance measurement fails

The metric that moves while the business does not. I have watched a team celebrate a traffic increase that came entirely from a channel producing no enquiries. The number was real, the reporting was accurate, and the conclusion was wrong, because the metric had never been tied to the decision it was supposed to serve.

Definitions that drift silently. Nobody announces a definition change. It happens when a tool is reconfigured, a tag is added, or a new person interprets “lead” differently, and the dashboard keeps reporting confidently across the seam. This is the failure mode I have seen do the most damage, because it discredits the whole exercise once it is discovered.

Collecting because collection is cheap. A dashboard with thirty numbers on it is a dashboard nobody reads, and it usually signals that no one was willing to argue about which five mattered. The long list is not thoroughness; it is a deferred decision.

Governance, which is the honest limit on all of this. Most organisations don’t lack metrics; they lack agreed practice for capturing, cleaning, and presenting data, and the cultural willingness to act on what it says. No dashboard fixes that. If the last three reports changed nothing, the problem isn’t the metric set, and a better tool won’t fix it.

Common questions

How many metrics should a dashboard carry:

Few enough that you can name the decision attached to each one. I have never found a dashboard improved by its tenth number, and I have often found one improved by dropping to five.

What is the difference between this and product metrics? These answer channel and acquisition questions, which is where you decide a marketing budget. Product metrics answer retention and value questions, which is where you decide the roadmap. Teams conflate them and then wonder why the dashboard cannot explain churn.

Do I need a dashboard tool:

No. A spreadsheet that reports the same definitions on the same cadence beats a platform nobody has configured properly. Buy the tool when manual updates are the constraint, not before.

What do I do when the data is not trustworthy:

Say so in the report, rather than reporting the number with a caveat nobody reads. Then fix the collection before the next cycle. A figure everyone privately distrusts is worse than a gap, because it still gets quoted.

How often should the metric set change:

Rarely, and deliberately. I review the set once or twice a year, and treat a mid-cycle addition as a request that has to displace something rather than join it.

Key facts, current as of September 2026

FactDetail
What it isA deliberately small set of tracked KPIs, each tied to a decision, reported on a fixed cadence
LineageThe balanced scorecard, Robert Kaplan and David Norton, Harvard Business Review, 1992: a small balanced measure set rather than a single financial one
The five categoriesLead generation, website and traffic, search, paid media, social
Selection testName who will act differently depending on what the number says. If nobody will, it is reporting rather than measurement
The real constraintNot collection, which is now close to free, but the willingness to ignore what you could collect
Hardest partHolding definitions steady, because nobody announces a definition change