Consulting
Technical, SEO and UX Audit: Which One Do You Actually Need
Technical, SEO and UX audits answer different questions and catch different problems. A practical breakdown of what each one covers, what it misses, and how to know which one your situation calls for.
In short
A technical audit checks indexation, speed and security. An SEO audit checks keywords, content and backlinks. A UX audit checks user flows and conversion. Each one finds its own layer and misses the rest. When the cause is unknown, a combined review is worth it. When it is already known, ordering one narrow audit and skipping the other two is the cheaper, faster choice.
The problem with selling three separate products
The market sells a website audit as three separate products from three separate specialists: an SEO agency reviews rankings, positions and backlinks, a design studio reviews usability and conversion, a developer or a dedicated technical consultant reviews code, speed and security. On paper this is a tidy division of labour. In practice it hands the hardest part of the job, figuring out which of the three is actually the cause, to the client, who usually has expertise in none of the three.
The real cost of this split is not the fee for each report, it is that every vendor honestly reports on their own slice and declares it healthy if they found no obvious problem within it. The SEO agency will say "everything looks fine from an SEO standpoint" and stop there, even if the real cause of lost sales is a broken lead form the SEO specialist never opened in a mobile browser. Three clean reports do not add up to one correct picture. They add up to three isolated opinions.
The rest of this article defines each audit type precisely, walks one scenario (a 30 percent traffic drop) through all three lenses, and answers the practical question of when to order these separately and when to combine them into one review.
All three audits, side by side
Each audit type looks at its own slice of the system and is structurally incapable of seeing what sits in the other two. A technical audit does not read copy or judge interface usability, an SEO audit does not open the codebase or measure form response time, a UX audit does not review indexation or the backlink profile. The table below puts all three in one format: what each looks at, what it finds, and what it cannot find at all.
| Audit type | What it checks | Typical findings | What it will not find |
|---|---|---|---|
| Technical | Crawling, indexation, speed, server health, security, markup code | Deindexed pages, a slow server, broken redirects, security vulnerabilities | Wrong keyword targeting, weak copy, poor form conversion, confusing navigation |
| SEO | Keyword coverage, content-to-query match, backlink profile, rankings, competitors | Off-target keywords, thin content, a weak backlink profile, keyword cannibalisation between own pages | The technical reason a page is invisible, load speed, why visitors do not complete checkout |
| UX | User journeys, the lead form, navigation, mobile experience, interface trust signals | Broken form validation, an unclear call to action, confusing menus, visual signals that undermine trust | Whether the page is indexed at all, where traffic comes from, whether the site has any backlink weight |
Scenario: "traffic dropped 30 percent"
Take a common complaint: traffic dropped 30 percent over a month, and it is unclear where to start. A technical audit ordered on its own checks indexation, speed and code, and if nothing is obviously broken, it will honestly report "no critical technical errors found." The report ends there, and if the real cause is that three competitors simultaneously built backlinks and overtook the rankings, the technical side will never see it, because it does not look at competitors or links at all.
An SEO audit ordered on its own will see the ranking drop on target keywords and will likely recommend more content and more links, correct advice if competitors really are the cause. But if the real cause is that the last deploy sped up ad script loading at the cost of a slower LCP, an SEO specialist will not connect the two: they look at rankings, not the page load profile, and will attribute the drop to general ranking factors rather than a specific deploy two weeks earlier.
A UX audit ordered on its own will walk through the user journeys and will likely find something uncomfortable, that is true of nearly any site. But if the real cause is that part of the catalogue accidentally picked up a noindex tag after a filter redesign, the UX specialist will never learn that, because they test the usability of what they can see, not whether Yandex can see the page at all.
A combined review works differently: it lines the timing of the drop up against deploy dates, algorithm updates and ranking changes all at once, not sequentially across three separate documents. That single shared timeline is usually what surfaces the real cause, and it is often not one problem but two coinciding, for instance a technical speed regression landing at the same time as an algorithm update that made speed a more heavily weighted factor for that particular niche.
When to order separately, when to combine
Ordering separately makes sense when the cause is already localised some other way: the sales team is reporting one specific form that clearly does not work, which calls for a UX review of that flow, not a full technical audit. Or the site was recently confirmed technically healthy and the real goal is just expanding keyword coverage for a new service, which calls for an SEO specialist alone. Ordering separately is cheaper and faster precisely when the diagnosis already exists and only a specific kind of treatment is missing.
A combined review is the right call when the cause is unknown, or when several metrics move at once, traffic, conversion and rankings all dropping together, so it is genuinely unclear where to even start looking. It is also worth combining before a large investment: if a significant budget is about to go into a redesign or an ad campaign, checking all three layers once is cheaper than discovering a problem later in the one layer nobody looked at.
What this costs, and what drives the price
A narrow audit looks cheaper at first glance, but three narrow orders placed back to back almost always cost more than one combined review, because every vendor separately spends time getting familiar with the site, gathering access and writing up its own report, work that does not shrink just because it gets repeated three times over. At Veltos.Tech, a website audit combining technical, SEO and UX review starts at 15,000 RUB for the three-day express format and 60,000 RUB for a full one to two week review covering Core Web Vitals per template, commercial factors and a usability check.
Price grows mainly with the number of unique page templates and with whether a store catalogue exists, which adds a filter and Product-markup review and increases scope regardless of whether the order is narrow or combined. If the underlying question is bigger than site health alone, for instance also deciding what to do about the product and its technical debt, that becomes an IT consulting engagement, which at Veltos.Tech starts at 50,000 RUB and includes an audit as one stage within it rather than a separate purchase.
What to ask an agency before ordering
Before paying for any type of audit, five things are worth clarifying so the boundaries of the package do not surface only after payment. First, what exactly the report contains, a fixed list of checks or vague phrases like "we will run an SEO analysis." Second, who actually does the work, one generalist or different people per section, and if it is one person, whether they carry real depth in all three areas or the technical section will end up shallow.
Third, whether findings are prioritised, or delivered as a flat list where a critical issue sits on the same line as a cosmetic one. Fourth, what is explicitly excluded from scope, the same way a good technical specification lists exclusions, a good audit should honestly name its boundaries, for instance "security penetration testing is not included" or "a deep backlink analysis is a separate add-on." Fifth, whether a sample report from a similar project is available, since the structure of a real example usually says more than a service description page ever will.
Frequently asked questions
Is it fine to start with one audit type and add the others later?
Yes, and it is a reasonable strategy on a tight budget. Start with whichever layer shows the strongest symptom: falling rankings points to SEO, falling conversion with stable traffic points to UX, a suspected technical break after a recent update points to technical. The risk is that if the symptom is genuinely mixed, the first audit comes back "clean on my end" and a second one has to be ordered anyway, costing time.
How does a combined audit cost compare to three separate ones?
A combined review is usually cheaper than the sum of three separate orders, because part of the work, gathering access, getting familiar with the site, writing up the final report, does not get triplicated. On top of that, three separate orders mean paying to diagnose the same site from scratch three times, while a combined review lets one specialist or team see the connections between layers without repeatedly re-learning the context.
Is a UX audit the same thing as usability testing?
Not quite. A UX audit is an expert review: a specialist walks the journeys themselves, drawing on experience and, where available, real session recordings. Usability testing in the strict sense means observing actual live users completing tasks under supervision, which costs more and takes longer. For most sites, an expert review plus session recordings is enough to catch the main problems.
What if two audits contradict each other?
This usually means both are right about their own slice and both are wrong about priority. The SEO specialist says "add more content," the technical reviewer says "fix the speed," and both are technically correct. The tiebreaker is not a vote, it is money: work out which of the two problems affects the metric you actually care about more, and fix that one first. This is exactly why a combined review exists, it sets the priority up front instead of leaving that decision to you after two separate opinions land on your desk.
Does a technical audit make sense for a site built on a no-code builder?
Partially. On builders like Tilda, much of the technical layer, server and infrastructure security, sits outside your control and is managed by the platform, so a deep technical audit matters less there. But indexation, the load speed of specific pages, structured markup and mobile behaviour still depend entirely on how the site was assembled inside the builder, and those items are worth checking regardless of the platform underneath.
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