Founders don't have a marketing problem. They have a discovery problem.
This article explains the three questions every founder should ask about marketing campaigns: whether CPA is profitable relative to margin, how much ad spend reaches dedicated landing pages, and what is actively being tested. It shows how poor visibility into profitability, traffic flow, and experimentation leads to wasted budget, weak decision-making, and inefficient growth. Readers will learn how stronger marketing accountability improves performance and scalability.
Campaigns are running. Money is being spent. Reports are being shared. Everyone sounds busy.
But when you ask a few direct questions, things get uncomfortable very quickly.
Because a surprising number of companies cannot clearly explain:
whether acquisition is profitable
where their spend is actually going
what they’re actively learning
Because unchecked marketing compounds waste fast.
If you’re a founder, these are the three questions you should be asking regularly.
1. What Is Our CPA — Relative to Margin?
Not:
“What’s our CPA?”
But:
“What’s our CPA relative to gross margin?”
A £150 CPA means nothing in isolation.
If your gross profit per customer is:
£1,500 → excellent
£300 → maybe workable
£120 → congratulations, you built a very sophisticated money incinerator
Too many teams discuss CPA without discussing unit economics.
That’s how companies end up scaling campaigns that lose money efficiently.
A healthy acquisition strategy needs context:
gross margin
payback period
retention
LTV quality
sales team close rate
refund rates
A “good CPA” is only good if the business model supports it.
Founders should constantly ask:
What’s our target CPA?
Why is that the target?
What margin does it protect?
What happens if ad costs rise 20%?
Because they usually do.
2. What Percentage of Ad Spend Is Going Directly to a Landing Page?
This question exposes an enormous amount of waste.
Your answer should be:
“Over 90%.”
If it’s lower, there’s a good chance your campaigns are leaking attention before users ever reach a controlled conversion environment.
Instead, traffic gets sent to:
homepages
navigation-heavy websites
generic service pages
social profiles
pages built for “brand awareness”
pages with six CTAs and no clear next step
Campaigns simply hope people figure things out themselves.
Every paid click should have:
message match
a clear conversion goal
minimal distraction
relevant proof
relevant copy
one obvious next action
If you’re paying for attention, don’t hand visitors a maze.
Ask:
What percentage of spend lands on a dedicated page?
Which campaigns are sending traffic elsewhere?
Why?
Is there evidence those paths convert better?
Most of the time, there isn’t.
3. What Are We Testing Right Now?
This question reveals whether the marketing team is operating with hypotheses or assumptions.
If nothing is being tested, the team is relying on opinions.
Strong marketing teams are constantly testing:
headlines
offers
hooks
CTAs
landing page structure
proof placement
pricing presentation
creative angles
audience segmentation
But there’s a second part founders should ask immediately after:
“If this test wins, what happens?”
“If it loses, what happens?”
Because many teams run tests without operational consequences.
A proper test should create a decision.
For example:
If the new landing page wins → replace the control
If the offer increases qualified leads → scale spend
If the ad angle lowers lead quality → kill it
If the CTA improves conversion → roll it out platform-wide
Testing is not activity for activity’s sake.
It’s a system for reducing uncertainty and improving decisions.
Claude Hopkins wrote about measurable advertising over 100 years ago. Most companies still haven’t caught up.
Final Thought
Founders do not need to micromanage marketing.
But they do need visibility into:
profitability
traffic quality
learning velocity
Because campaigns can look productive while quietly wasting budget.
The best marketing teams can answer these questions immediately:
What’s our CPA relative to margin?
How much spend reaches a focused landing page?
What are we testing right now?
And more importantly:
What are we learning from it?
That’s usually the difference between companies that scale efficiently and companies that slowly burn through budget while reporting “strong engagement.”
FAQS
About the Author
James Davidson
James Davidson is a Chief Marketing Officer (CMO), conversion rate optimisation (CRO) specialist, and growth strategist with more than 15 years of experience scaling digital brands across ecommerce, healthcare, SaaS, and financial services.
James' background includes leading growth and performance marketing initiatives for brands including Moonpig and Photobox, alongside high-growth startups and established consumer brands.
Today, he helps businesses identify what’s preventing their landing pages, funnels, and paid traffic from converting — and uncover the fastest opportunities for growth.
Through Roast My Page, James combines real-world CRO expertise, user experience analysis, behavioural psychology, and paid media data to audit websites the way real users and modern acquisition platforms experience them.
Every Roast is informed by insights from more than £10M in advertising spend, thousands of A/B tests, and years spent building and leading high-performing growth teams.
James' focus is simple: practical conversion improvements backed by data, testing, and real commercial results.
15+ years in growth marketing — leading strategy and performance for global brands and scale-ups.
£10M+ in tested ad data powering evidence-based insights that convert faster.
Human insight + data-driven clarity — turning clicks into customers, not confusion.
Still have questions? Speak to him on Linkedin to arrange a call here.


