MSM FULL-FUNNEL CONVERSION GLOSSARY
What is Conversion Rate Optimisation?
Conversion rate optimisation is the process of getting more of the people who already find you to take the next step, at every stage from first click through to closed sale.
THE SHORT ANSWER
The Definition
Conversion rate optimisation is the process of getting more of the people who already find you to take the next step, at every stage from first click through to closed sale.
Why It Matters Commercially
Most businesses respond to slow growth by buying more traffic. CRO gets more out of the traffic you already have. Improve conversion by a small amount at each of five stages and the effect compounds across the whole funnel. In B2B, where a single deal carries real weight, that compounding shows up quickly in pipeline and revenue.
How It's Measured
Conversion Rate = (Number of Conversions ÷ Total Visitors or Leads) × 100. If 200 people visit your site and 8 enquire, your conversion rate is 4%.
Who Owns It
Shared. Marketing owns the top of the funnel and website conversion. Sales owns everything from lead to close. Both own the handover in between, which in most businesses means nobody does. That gap is where conversions get lost.
HOW IT WORKS
CRO isn't a single tactic. It's a structured process applied to every point where someone either moves forward or drops out. In most businesses those points are:
- Attention to click. Does your ad, post or search listing get the right person to act?
- Click to lead. Does your website turn that visit into an enquiry?
- Lead to qualified lead. Does your qualification process identify who's worth pursuing, quickly?
- Qualified lead to proposal. Does your sales process move people forward instead of stalling?
- Proposal to close. Does your follow up convert proposals into revenue?
Full funnel CRO looks at all five. Most agencies only look at stage two, your website. That's where the difference sits, because a website that converts brilliantly still loses you money if nobody follows up for four days. We've covered this at length in why CRO is bigger than your website.
What CRO isn't
CRO gets reduced to A/B testing button colours and moving headlines around. Those tests have their place, but they're tactical answers to a strategic question. If your website isn't converting, the cause is usually one of four things. The wrong people are arriving. The message doesn't match what they need. The page creates friction. Or the follow up fails. Changing a button rarely fixes any of them.
Conversion rate optimisation versus A/B testing
People use these interchangeably and they aren't the same thing.
A/B testing is a method. You show two versions of something to different visitors and measure which performs better. It's useful once you know what to test and you have enough traffic for the result to mean anything.
Conversion rate optimisation is the discipline that decides what's worth testing in the first place. It starts with diagnosis, works out where the biggest losses are, then chooses the right intervention. Sometimes that's an A/B test. Often it's a rewritten message, a shorter form, or a change to how quickly sales respond, none of which you'd arrive at by testing button colours.
The practical difference matters most for smaller businesses. A/B testing needs volume to reach statistical significance. If you get 500 visitors a month, you'll wait a year for a reliable result on a single test. CRO still works at that scale because diagnosis doesn't depend on sample size.
Conversion rate optimisation versus conversion rate
Your conversion rate is a number. Conversion rate optimisation is what you do about it. Businesses often track the number without ever acting on it, which is measurement rather than optimisation.
Our full funnel CRO audit works out which stage is costing you the most. If you're weighing up whether it's worth doing, we've written about whether CRO is worth the investment and what CRO costs in the UK.
WHAT THIS LOOKS LIKE IN PRACTICE
A B2B software company gets 500 visitors a month. Their contact page converts at 1.2%, so six enquiries. Two are qualified. One turns into a proposal. Proposals close half the time. That's half a client a month from 500 visitors.
A full funnel audit finds three problems. The homepage doesn't speak to the person making the decision. The contact form asks for too much. Sales takes four days to respond. Fix all three and each stage moves by a modest amount, but they compound. Same traffic, very different revenue. Our guide to the changes that increase website conversions fastest covers where to start.
IS THIS COSTING YOU REVENUE RIGHT NOW?
Run through these with your team:
- Do you know your website's conversion rate, and how it compares to others in your sector?
- Do marketing and sales agree on what a qualified lead is?
- Do you measure how long it takes to respond to an enquiry?
- Do you know which stage of your funnel loses the most people?
- Has anyone mapped the full journey a buyer takes, including what happens in the gaps?
- Is your CRM data complete enough to trust your pipeline numbers?
If you answered no to two or more, there's a conversion problem in your funnel that nobody has diagnosed yet.
SEE WHAT YOUR COMPETITORS ARE DOING THAT YOU AREN'T
We'll analyse two of your competitors against your own site and show you where they're winning conversions you should be getting.
WHAT WE SEE IN THE FIELD
Most businesses we audit aren't short of traffic. They're losing revenue because every stage of the journey is running below what it could do, and nobody owns the gaps between them. Marketing owns the website. Sales owns the pipeline. The handover in the middle belongs to nobody.
Full funnel CRO finds those gaps, works out which one is costing you the most, and fixes that one first. Then the next.
Reviewed by Ian Wilson, MSM.
Frequently Asked
What is a good conversion rate?
There isn't a single figure worth quoting. Published benchmarks average very different business models, price points and traffic sources, and most don't state whether they measure sessions or users. A more useful comparison is your own pages against each other. If one service page converts at three times the rate of another with similar traffic, that gap tells you more than any industry average.
How long does CRO take to work?
Diagnosis takes days. Implementing the fixes takes weeks. Seeing the effect depends on your traffic volume, because you need enough visitors after the change to know the difference is real rather than chance. A business with 500 visitors a month will wait considerably longer for a reliable read than one with 5,000.
Is CRO just A/B testing?
No. A/B testing is one method within CRO and it isn't the first thing to reach for. Diagnosis comes first: analytics, session recordings, form drop off, speaking to customers. That work tells you what's worth testing. Testing without it is guessing with extra steps, and below a few thousand visitors a month you won't reach statistical significance anyway.
Can CRO work without more traffic?
That's the point of it. CRO gets more from the traffic you already pay for. Doubling traffic means doubling spend. Improving conversion costs you the work of fixing whatever is stopping people, and the improvement then applies to every future visitor as well.
Who should own CRO in a business?
Marketing owns the website conversion rate. Sales owns everything from lead to close. Both own the handover in between, which in most businesses means nobody does. Somebody senior needs to own the whole path, or the gaps between functions stay invisible.
KEEP EXPLORING
FIND OUT WHERE YOUR MARKETING AND SALES ARE LOSING CONVERSIONS
Book your 45 minute dicovery call where we will discuss and examine your customer journey from attention and website behaviour through lead quality, handover, CRM, pipeline, follow up and close, then tells you what to fix first.