You have quality content on your website, yet Google doesn’t show you where you’d like to be? The problem often isn’t what you write but how search engines see your website — technical errors, weak titles or pages Google hasn’t even indexed. That’s exactly what an SEO audit uncovers. In this article, you’ll learn what an audit checks, how to run one step by step and what to do with the results.
What an SEO audit is
An SEO audit is a systematic review of your website from a search engine’s point of view. It checks whether Google can find, read and understand your pages, and whether it has a reason to show them to people above your competitors’ pages.
The result isn’t just a list of errors but a plan: what to fix now, what to fix later and what to leave alone. A good audit saves you time and money because you know where to focus your energy instead of fumbling around.
When to run an audit
- Search traffic has been flat or declining for a long time.
- You’re planning a website redesign or a move to a new domain or platform.
- You’ve launched a new website and want to make sure everything is in order.
- Competitors are overtaking you even though your offer is comparable.
- You haven’t done an audit in over a year — your website has changed since then, and so have search engines.
What a quality SEO audit checks
Technical health of the website
Technical SEO is the foundation of the house. If it has cracks, the rest of your effort won’t pay off the way it could.
- Indexing and crawling — whether search engine bots can crawl your pages and whether Google has added them to its index, the database of pages it can show in results.
- 404 errors and redirects — broken pages and redirect chains that hurt both the visitor experience and crawling.
- Duplicate content — the same text at several URLs, where Google doesn’t know which version to show.
- Load speed and mobile version — Google mainly evaluates the mobile version of your website.
- HTTPS, sitemap and robots.txt — technical basics that help search engines find their way around your website.
Content and on-page SEO
On-page SEO is everything you optimize directly on the page.
- Titles and meta descriptions — whether they’re unique, accurate and make people want to click.
- Heading structure — one H1 per page, with H2s and H3s logically organized below it.
- Content quality — whether the page answers the question the person came with.
- Keywords — whether you use them naturally and whether every important topic has its own page.
- Internal linking — whether both visitors and bots can get from one page to related ones.
If the audit reveals weak titles, read our article on how to write titles and meta descriptions the right way.
Backlinks and reputation
Off-page SEO covers what happens around you outside your own website. The audit looks at how many websites link to you and what kind, whether there are dubious sites among them, and whether your brand gets mentioned in the media, directories and reviews.
User experience
Search engines want to send people to pages that genuinely help them. That’s why an audit should also look at navigation, clarity, calls to action and how long people stay on your pages. Bounce rate shows the share of visits where someone leaves without any further interaction. If you want to go deeper, follow up with a UX audit.
How to run an SEO audit step by step
- Open Google Search Console and check the page indexing report. You’ll see which pages Google hasn’t indexed and why.
- Test your speed in PageSpeed Insights — focus on your most visited pages and the mobile version.
- Run your website through a crawler such as Screaming Frog. It finds broken links, missing titles, duplicates and redirects.
- Check titles, meta descriptions and headings on your main pages — services, categories, products.
- Compare your content with what people are searching for. Type your main keywords into Google and see what kind of pages show up at the top.
- Look at your backlinks in Search Console or in a paid tool like Ahrefs or Semrush.
- Record your findings in a spreadsheet with three columns: issue, impact, effort to fix.
Tools that help
- Google Search Console — a free overview of indexing, errors and the queries you appear for.
- Google PageSpeed Insights — speed and improvement suggestions for both mobile and desktop.
- Screaming Frog — a crawler that goes through your website the way a search engine bot does.
- Ahrefs, Semrush, Ubersuggest — keyword, competitor and backlink analysis.
For smaller websites, Google’s free tools are often enough. Paid tools are worth it when you want to compare yourself with competitors or work with a larger number of pages.
What to do with the audit results
An audit only makes sense if something changes because of it. Start with fixes that have a big impact and require little effort — important pages that aren’t indexed, missing titles, broken links in the menu. Then move on to bigger tasks like speeding up your website (see our article on why your website loads slowly and how to fix it) or reworking your content.
After the fixes, give Google time. Changes show up in search results gradually, so evaluate results over weeks or months, not days.
Frequently asked questions
How often should I run an SEO audit?
A larger audit is worth doing at least once a year and always before a redesign or a website move. It’s good to do a basic check in Google Search Console on an ongoing basis, ideally once a month.
Can I do an SEO audit myself?
A basic check, yes — Search Console, PageSpeed Insights and the free version of a crawler will show you the biggest issues. For larger websites, online stores or a traffic drop with no obvious cause, it pays to bring in someone who does audits regularly.
How long does it take for fixes to show results?
Google may register technical fixes the next time it crawls your website, but ranking changes come gradually. Expect weeks to months, depending on the size of your website and the competition.
Is an SEO audit the same as a UX audit?
No. An SEO audit looks at your website through the eyes of a search engine, a UX audit through the eyes of a visitor. They overlap in speed, structure and clarity, so it pays to do them together.
Need a second pair of eyes?
If you don’t know where to start, or your traffic is dropping and you don’t know why, get in touch. We’ll look at your website, tell you what’s holding it back and suggest what to fix first.
