Conversion optimization that runs on numbers you can actually trust.
Most conversion rate optimization programs optimize against data that is already wrong. We validate the measurement first, then diagnose where your funnel leaks, fix it, and prove the change in revenue.
Numbers we can prove
Definition
What is conversion rate optimization?
Conversion rate optimization is the practice of increasing the share of visitors who complete a purchase, without buying more traffic. It works as a loop: research where and why shoppers drop out, form a hypothesis about the cause, change the experience, then measure whether the change worked. The research covers funnel drop-off at each step from product view to add to cart to checkout to purchase, page-level review of the pages carrying the most revenue, and comparison against how competitors handle the same moments. A/B testing is one technique inside that loop rather than the whole discipline, and most stores do not have the traffic to test every decision. The step almost every program skips is verifying that the funnel numbers are correct in the first place, because a conversion rate measured from duplicated events or broken sessions sends the whole program after the wrong problem.
Sources: Baymard Institute cart abandonment researchGoogle Consent Mode documentation
Why programs fail
Most CRO programs optimize against broken data
Every conversion rate optimization agency starts with hypotheses and a testing backlog. Almost none of them check whether the conversion rate they are optimizing is real. These four faults are common, invisible in the interface, and each one produces a clean-looking result that points the wrong way.
Duplicate purchase events
One order counted twice inflates the conversion count for whichever variant happened to fire it. The winner is an artifact of the tagging, not the change you made.
Sample ratio mismatch
Visitors were never split evenly between variants. Once the split is uneven, the comparison is invalid no matter how significant the result looks.
Cross-domain session breaks
A shopper who moves between your store and a separate checkout counts as two people. Your baseline conversion rate is wrong before the test even starts.
Consent and blocking gaps
A segment of traffic never registers at all. You optimize for the shoppers you can see, and the ones you cannot see behave differently.
This is why measurement validation is step one of every engagement rather than an upsell. It is also the reason we can tell you when a change genuinely did nothing, instead of finding a segment where it looks like it worked.
What's included
Diagnosis, implementation, and proof
Six parts, running in order. Take the whole engagement or the pieces that fill your gaps, though we will always validate measurement before recommending anything.
Measurement validation
Before any recommendation, we check that the funnel numbers are real. Deduplicated events, consistent sessions across domains, consent gaps quantified, and platform figures reconciled against your store.
- Event deduplication check
- Cross-domain session integrity
- Store-reconciled baseline
Funnel diagnosis
Where sessions actually drop between product view, add to cart, checkout, and purchase, and which of those steps leaks abnormally compared to the rest of your own funnel.
- Step-by-step drop-off map
- Segment splits by device and channel
- Abnormal-leak identification
Prioritized roadmap
Every opportunity ranked by expected impact and build effort, split into quick wins, structural fixes, and strategic builds, so the sequence is obvious and nothing depends on a meeting.
- Impact and effort scored
- Three-layer sequencing
- Named owner per item
Implementation
We make the changes, not just recommend them. Theme, content, and configuration work we handle directly. Anything needing your developers ships with a spec precise enough to build from.
- Direct Shopify implementation
- Developer-ready specs
- Staged rollout with rollback
Testing where it fits
Split tests on the pages with enough traffic to call a result honestly. Everywhere else, staged rollout with before and after measurement. We tell you which method a decision earned.
- Traffic-appropriate method
- Pre-agreed success metric
- Inconclusive reported as inconclusive
Measured outcomes
Each change is measured against the baseline we validated at the start, reported in revenue terms rather than conversion percentage alone, and written up so the learning survives.
- Revenue-framed reporting
- Per-change write-up
- Running learnings log
How it works
Validate, diagnose, fix, prove
Four phases. The first one is the one other conversion rate optimization services skip, and it is the reason the rest of the work holds up.
Validate the measurement
We reconcile your funnel data against the store before trusting any of it. If events are duplicated, sessions are splitting, or consent is hiding traffic, that gets fixed first.
Diagnose the funnel
Drop-off measured at every step, segmented by device and channel, plus a page-level review of the pages carrying the most revenue and a walk through the same funnel on competitors.
Prioritise and implement
A ranked roadmap of quick wins, structural fixes, and strategic builds. We implement what we can directly and spec what needs your developers, highest expected impact first.
Measure and iterate
Every change measured against the validated baseline and reported in revenue terms. Winners stay, losers are reverted and written up, and the next round is sequenced from what we learned.
Where most engagements start
A fixed-scope diagnostic, not an open-ended retainer
Committing to a monthly program before anyone has seen your funnel is how both sides end up disappointed. Almost every engagement starts with a fixed-scope CRO audit instead: we validate the measurement, map the drop-off, review the pages carrying your revenue, and hand you a ranked roadmap. You keep the roadmap regardless of what happens next.
If the fixes make sense, we implement them. If you would rather hand the roadmap to your own team, that works too, and you will have a document precise enough for them to act on.
See what the CRO audit coversBefore you talk to anyone
Run the free CRO Auditor
Enter your store URL and get an evidence-backed read on your funnel and the tracking underneath it. No call, no access needed, no sales follow-up required. If it finds nothing worth fixing, you have lost ten minutes and gained a clean bill of health.
Open the CRO AuditorHow we de-risk it
Four promises, in writing, on every engagement
We sell verification for a living, so the way we work has to survive it too.
Audit fee credited
Continue into implementation within 60 days and the audit fee comes off the project price. The diagnosis is never a sunk cost.
Nothing goes live without your sign-off
We never publish to your container, account, or store without your approval. Every change is staged, reviewed, and reversible.
Loom walkthrough handoff
Every engagement ends with a recorded walkthrough of what was built, how it works, and how to check it yourself. Rewatch it anytime.
30-day correction guarantee
If anything we implemented misreports within 30 days of handoff, we fix it free. No ticket, no invoice, no argument.
FAQ
Conversion rate optimization questions
What ecommerce founders ask before committing to a conversion program.
Find out what your funnel is actually costing you
Book a 30-minute discovery call. We'll look at your funnel together, tell you whether the numbers can be trusted, and send a fixed quote inside two business days.
Continue reading
Related services and next steps
- Read more
CRO Audit
The fixed-scope diagnosis on its own: funnel drop-off, page-level opportunities, competitor teardown, and a ranked roadmap you keep.
- Read more
Tracking Setup
If measurement validation finds real breakage, this is the service that fixes it: server-side tracking, deduplication, and consent done properly.
- Read more
Ads Management
A better converting funnel makes every ad dollar work harder. We run Meta and Google on the same measurement we built.
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