SEO Audits: What One Should Include So Nobody Sells You Smoke
"We'll audit your SEO for free" usually means an automated 60-page PDF that scares you with irrelevant errors to sell you the monthly plan. A real audit is something else: a prioritised, hand-made diagnosis that tells you what to fix first and why.
February 29, 20245 min readIn this article
If you've had a website for more than a year, you've been offered a "free SEO audit". And you probably received the same thing as everyone: a 60-page tool-generated PDF with traffic lights, 400 "critical errors" and a sales call the next day. That's not an audit — it's a sales script formatted as a report.
A real audit exists and is worth it: it's the diagnosis that saves you from investing six months of content on a broken technical foundation, or paying for links when the problem was something else. This guide gives you the index of what it must include, the signs for spotting fake ones, and a basic self-audit you can run in an afternoon.
What an audit is (and isn't)
An SEO audit answers three questions in order: what stops Google from finding you? what stops it from choosing you? and what should be fixed first so the rest is worth doing? It is not a list of everything imperfect — any living website has hundreds of improvable details that don't move the needle — but a ranked diagnosis. The difference between the two is exactly the difference between a doctor and a scanner.
The five blocks it must include
| Block | What it reviews | Question it answers |
|---|---|---|
| Technical | Indexing, crawling, redirects, sitemap, errors, URL architecture | Can Google read and understand the whole site? |
| Speed and experience | Core Web Vitals, page weight, mobile behaviour | Does the site push visitors away before convincing them? |
| Content | Which pages rank, which cannibalise, which searches you don't cover | Does the content answer what your customer searches for? |
| Authority and links | Your link profile and that of the competitors beating you | Why are they above you? |
| Local (if it applies) | Business Profile, reviews, data consistency | Do you appear when people search nearby? |
The signs of a smoke audit
- It arrives in minutes or hours: instant reports are tool exports without interpretation. The tool is the start of the work, not the work.
- It counts errors instead of ranking them: "412 errors found" without saying which matter is commercial alarmism.
- It never mentions your competitors: SEO is relative — a diagnosis that doesn't compare you with whoever beats you is incomplete by design.
- Everything funnels into their monthly plan: if every finding ends in "hire our package", the report was the bait.
- It talks vanity metrics: "domain authority 23" with no connection to real searches and sales.
The right deliverable: priorities, not inventory
The useful final document has three parts: an executive summary in business language (what's happening and what to expect if fixed), a prioritised list — high/medium/low impact crossed with effort — and the technical detail as an annex for whoever implements. If the report doesn't distinguish between "this is costing you customers today" and "this is cosmetic", it doesn't help you decide — which is its only purpose.
The one-afternoon self-audit
- Indexing: search `site:yoursite.com` — do your important pages appear? does junk appear that shouldn't? Cross-check with Indexing → Pages in Search Console.
- Real performance: in Search Console, see which queries bring clicks and at what position — those sitting at positions 5–15 are your immediate opportunity.
- Speed: run your three main pages through PageSpeed Insights; the Core Web Vitals guide explains what each metric means.
- Mobile: browse your entire site from your phone as if you were a customer — forms, menu, buttons. Half the serious problems are visible to the naked eye.
- Competition: search your three most important terms and study whoever beats you: what they answer that you don't, what format they use, which questions they cover.
How often to audit
A full audit at the start of any serious SEO work, then once a year — or after big events: a redesign, a migration, a sharp traffic drop (first check it isn't a penalty). Between audits, monthly Search Console monitoring covers the day-to-day. Auditing every three months without implementing the last one is the most expensive way to stand still — the audit ranks nothing: what you do with it does, inside a sustained SEO strategy.
Frequently asked questions
How much does a serious SEO audit cost?
It depends on site size, but think in the equivalent of one to several days of a professional's work — not "free" and not $30. For a small business with a 20–50 page site, hundreds of dollars is a reasonable range, not thousands. You already know what the instant free one is: the sales brochure.
Can I do the audit myself?
The basic version, yes — the self-audit above finds the coarse problems and beats doing nothing. What a professional adds: interpreting the data in competitive context, catching non-obvious technical issues, and turning findings into an ordered plan. If the budget is zero, start yourself; if you're about to invest in SEO, audit before you invest.
What tools does a real audit use?
The same ones as the fake ones — a crawler like Screaming Frog, Search Console, PageSpeed, some link suite. The difference isn't the tool but the interpretation. The tool lists 400 observations; the professional identifies the 10 that explain your situation and orders them by impact.
I got the audit — now what?
Implement by impact, not by ease: first what blocks (indexing, serious errors, critical speed), then the content for the opportunities found, and the cosmetic last. Set a 3-month review against the baseline metrics the audit documented — and if it documented no baseline, that's another smoke signal, retroactively.