Contents
Key Takeaways
- An SEO audit is a structured check of everything that affects how a site ranks and whether search visitors become customers.
- A technical audit covers crawling, indexing, speed and structure; a full audit adds content, keywords, links, local listings and tracking.
- A useful audit ends in a ranked fix list, not a raw export of every tool warning.
- Run one before a redesign or migration, after a traffic drop, and once a year.
An SEO audit is a structured check of a website to find everything that affects how well it ranks in search and whether its visitors turn into customers. It covers whether search engines can crawl and index the pages, how fast and usable they are, how well the content matches what people search for, the links pointing to the site, local listings and conversion tracking. A good audit ends in a ranked list of fixes.
What an SEO Audit Checks
Most audits cover eight areas:
- Crawling and indexing. Can Google find and index the pages that matter? robots.txt, sitemaps, noindex tags, canonical tags, redirects and broken pages.
- Speed and page experience. Core Web Vitals from real visitors, mobile usability and HTTPS.
- On-page basics. Titles, meta descriptions, headings, internal links and images.
- Content and search intent. Whether each page answers what people are searching for, and whether pages compete with each other.
- Structured data. Whether markup is valid and matches the page.
- Links. Broken links, and the strength and relevance of sites linking to you.
- Local and AI search. Business Profile consistency, and whether AI engines can read and quote the site.
- Tracking and conversions. Whether calls, forms and sales are counted, so SEO can be judged by leads.
Our SEO audit checklist breaks these into 32 specific checks.
Types of SEO Audit
| Type | What it covers | When to use it |
|---|---|---|
| Page audit | One page: indexing, titles, headings, content, structured data, speed | Before publishing or relaunching a key page |
| Technical audit | Crawling, indexing, speed, redirects, structure, structured data | Before and after migrations and redesigns, or when pages drop out of Google |
| Content audit | Every page's traffic, rankings, intent and quality | When a site has grown large or traffic is falling |
| Local SEO audit | Business Profile, reviews, listings, local pages, map rankings | For businesses that serve an area |
| Full SEO audit | All of the above, plus links and conversion tracking | Once a year, or before choosing an SEO provider |
What a Good Audit Report Includes
A tool export with 400 warnings is not an audit. A useful report has:
- A short summary of the few issues that matter most, in plain language.
- Evidence for each finding: the affected URLs, screenshots or data.
- Why it matters: the likely effect on rankings, traffic or leads.
- How to fix it, and who should do it: a developer, a writer or the owner.
- Priority: what to fix now, this month, this quarter, and what to ignore.
- Opportunities: pages close to page one, keywords you could win, content you are missing.
How an SEO Audit Is Done
- Crawl the site with a crawler such as Screaming Frog to list every URL and its technical details.
- Review Google Search Console for indexing problems, search queries, positions and Core Web Vitals.
- Review Google Analytics for landing pages, conversions and trends.
- Check key pages by hand, on a phone and a desktop, as a customer would.
- Compare with competitors who rank for the searches you want.
- Prioritize the fixes by impact and effort, and write them up.
What Audits Commonly Find
Every site is different, but the same problems come up again and again:
- Pages that should rank but are not indexed, often because of a leftover noindex tag, a canonical pointing elsewhere or a robots.txt rule.
- Several pages competing for the same search, so none of them ranks well.
- Pages sitting on page two that need better content or internal links rather than a rebuild.
- Slow templates, usually from large images, heavy scripts or third-party tags.
- Broken tracking, so nobody knows which searches bring calls and sales.
- Redirects lost in a past redesign, taking old rankings and links with them.
What to Do With the Report
- Fix the blockers first: anything stopping important pages being indexed, and broken tracking.
- Assign every item to a person: a developer, a writer or the owner.
- Set a date for the top five fixes.
- Re-check after the fixes go live: crawl again, and inspect the key URLs in Search Console.
- Measure the result over the following months in search traffic and leads for the pages you changed.
When to Get an SEO Audit
- Before a redesign, platform change or domain move.
- When organic traffic or leads drop without an obvious reason.
- Before hiring an SEO provider, so you know what the site needs.
- Once a year as a health check.
Our guide to what an SEO audit costs covers prices. Our own SEO audit covers all eight areas above and is delivered in 7 working days as a ranked fix list with a recorded walkthrough.
Frequently Asked Questions
What is the purpose of an SEO audit?
To find what is stopping a site from ranking and converting, and to put the fixes in order of impact. It gives you a plan for the next few months instead of guesses.
What is included in an SEO audit report?
A summary of the most important findings, the evidence for each issue, why it matters, how to fix it, who should fix it and in what order. Good reports also include the pages and keywords with the most room to grow.
How long does an SEO audit take?
A basic automated check takes minutes. A full manual audit of a small business site usually takes several working days, most of it spent reviewing the data and prioritizing fixes.
Is a free SEO audit enough?
A free tool is a good first check for one page. It will not review your Search Console data, analytics, content strategy or links, and it cannot judge which issues cost you customers. Use it to spot obvious problems, then decide if you need a full audit.