What a technical SEO audit analyses, what errors typically appear in SME websites and how to prioritise fixes.
An SEO audit is the complete diagnosis of why your website is not ranking where it should. Not a 200-page report full of charts — a prioritised list of problems with real ranking impact, with their solutions.
What a technical SEO audit analyses
Technical SEO is the foundation. Without a solid technical base, even the best content in the world will not rank. The critical points we review in every audit: indexation (can Google access all your important pages?), crawlability (does robots.txt or the sitemap block pages that should be indexed?), canonicals and hreflang (especially critical on bilingual sites), page speed and Core Web Vitals, URL structure and redirects, and structured data (Schema.org).
The most common errors in SME websites
The same problems appear in 80% of audits. First: important pages Google does not know about because they are not in the sitemap and have no internal links pointing to them. Second: incorrect canonicals — the URL Google indexes is not the one the site declares as canonical, so Google chooses its own and may choose wrong. Third: hreflang errors on bilingual sites. Fourth: redirect chains.
Core Web Vitals: the metric we get asked about most
Google uses three metrics as a direct user experience signal in rankings: LCP (how long until the main element appears), CLS (whether elements move while loading) and INP (how long the page takes to respond to an interaction). For an SME website in 2026, the targets are LCP < 2.5s, CLS < 0.1, INP < 200ms.
What we do after the audit
An audit without an action plan is just paper. After identifying problems, we classify them into three groups: critical (affect indexation — fixed in the first week), relevant (affect ranking but do not block — fixed in the first month) and optimisations (performance, content, schema — ongoing work).
How long until the impact is visible?
Technical issues blocking indexation resolve within days of deploying the fix. Google typically recrawls pages within 1-4 weeks once indexation is requested in Search Console. Ranking improvements on competitive keywords take 3-6 months — SEO is not a switch, it is a cumulative investment.
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