Services / UX and conversion audit

UX and conversion audit

A UX audit is an expert evaluation of how usable a site is and where it loses conversions, combining a heuristic review with a cognitive walkthrough of each key process on desktop and mobile. It ends with a report, wireframes of the key views and a walkthrough call.

2
methods: heuristic review and cognitive walkthrough
5-15
working days, depending on scope
2
versions covered: desktop and mobile
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A UX audit is the answer when the traffic is already there and the sales are not. If the problem is that nobody arrives in the first place, the SEO audit is the right starting point instead — I will say which one applies on the first call.

What does a UX audit actually examine?

A UX audit examines two things: the interface as it stands, and the interface in motion. The static part is a heuristic review against a checklist built for your business. The dynamic part is a cognitive walkthrough of each process a user has to complete, step by step, on desktop and on mobile.

The distinction matters because most conversion problems do not sit on a single screen. They sit in the seam between screens — the field that resets, the step that asks for information the user does not have yet, the confirmation that never arrives.

You receive a report with recommendations, supported by wireframes or mockups of the key views, and a call to walk through it. Both versions of the site are always covered; a desktop-only audit of a store where most traffic is mobile answers the wrong question.

When is a UX audit the wrong tool?

A UX audit is the wrong tool when the site has too little traffic to show patterns, when the product itself is the problem, or when the organization cannot implement interface changes. In those three cases the report ends up in a drawer, and I would rather say so before invoicing.

It is also the wrong tool if what you actually need is user research. An audit is expert evaluation against known heuristics — it is fast and cheap compared with testing, and it finds most of what testing would find, but it is not a substitute for watching real users when the stakes justify that.

Who it is for

Who this audit is for

Online stores
Users abandon carts and sales sit below what the traffic should produce. You need to know where in the path they leave and why.
B2B lead generation
Conversion is low, or the leads that do arrive are the wrong ones. Often the form is asking for the wrong things at the wrong moment.
Companies running paid campaigns
Ads bring people who do not convert, so the media budget subsidises an interface problem rather than a traffic problem.
Startups and SaaS
The site does not do the job it was designed to do, and nobody has looked at it as a sequence of decisions rather than a set of screens.
What you get

Scope of the UX audit

There can be several hundred individual factors, but they group into areas that decide whether a site converts. Here is what the audit covers.

Expert heuristic review
Evaluation of the key elements against a heuristic checklist adapted to your business, rather than a generic list.
Cognitive walkthrough
The site assessed in motion — each process analysed step by step, as a user actually completes it.
Report with recommendations
A document, in PDF or interactive form, with wireframes or mockups of the key views.
Walkthrough call
We go through the problems identified in the report and agree what gets changed first.
Desktop and mobile
Every part of the audit covers both versions. Auditing only desktop on a site where most traffic is mobile answers the wrong question.

Testimonials translated from Polish. Original wording available on request.

Process

How the audit runs

Four stages, from defining what the site is supposed to achieve to agreeing what gets implemented.

01
Conversation and goals
We establish the target audience, what the site is supposed to achieve and which processes are worth verifying.
02
Static and dynamic analysis
Heuristic review plus cognitive walkthrough, on desktop and on mobile.
03
Report with recommendations
Findings with mockups of the key views, ordered by impact on the result and cost of implementation.
04
Walkthrough call
We go through the report together and decide what happens first.

What clients say

“It is not often you find someone with this level of knowledge about conversion rate optimization and landing pages. Robert Marczak is one of those people. Importantly, he can explain difficult subjects clearly.”
Sergey Butko — CallPage

Testimonials translated from Polish. Original wording available on request.

Pricing

How much does a UX audit cost?

Price depends on scope: a heuristic review of a small site and a full audit of a multi-step checkout are different jobs. Send the address and I will reply with a figure rather than a range.

Full usability audit
On request
Heuristic review plus cognitive walkthrough, desktop and mobile, with mockups of the key views. Delivery in 10-15 working days.
Ask for a quote →
Heuristic review
On request
Evaluation against a heuristic checklist built for your business. Delivery in 5-10 working days.
Ask for a quote →
UX and CRO consulting
$100 per hour
A working session on one specific conversion problem, with a written follow-up.
Book a session →

Frequently asked questions

What does UX mean?

User experience covers everything a person experiences at any point of contact with a brand — on the site, in the product and after the purchase. In an audit context it means how easily someone can complete what they came to do.

Does a UX audit really improve results?

It improves them when the findings get implemented and the site already has enough traffic for patterns to be visible. An audit of a site with fifty visits a month describes opinions, not behaviour.

What are Nielsen's heuristics?

Ten general usability principles that work as a checklist for evaluating an interface. They are the starting point, not the whole method — the list gets adapted to your business, because a checkout and a B2B form fail in different ways.

How is the target audience analysed?

From the data you already have: analytics, existing research, sales knowledge and, where available, recordings and heatmaps. The audit does not invent personas, it works from what your users already did.

Is this the same as user testing?

No. An audit is expert evaluation against known heuristics — faster and cheaper than testing, and it finds most of the same problems. Testing is what you add when the stakes justify watching real users.

Do we sign an NDA?

Yes. For any engagement the paperwork, including an NDA, is signed before the work starts. I also work white label, so in many cases we use your document.

Let's talk

Every engagement starts with a free consultation — the fastest way to establish whether Polish search is worth your budget.

I reply as fast as I can — usually the same day.