How to Do an SEO Audit Step by Step

An SEO audit is a health check for your website. It finds what is helping your visibility, what is holding it back and what to fix first. This guide shows how to do an SEO audit step by step, even if you are not technical.

It touches every area of SEO, so keep our guide to technical SEO handy as you work.

Key Takeaways

• An SEO audit reviews indexing, technical health, on-page quality, content and links to find problems and opportunities.
• Start with crawling and indexing issues because they can block everything else.
• Rank fixes by impact and effort, and record a baseline before changing anything.
• Repeat a full audit once or twice a year.

Step 1: Set Your Goals

Decide what success looks like: more traffic, more leads, more sales or better local visibility. This helps you decide which findings matter most.

Step 2: Check Indexing and Crawling

• Use Google Search Console to see which pages are indexed. See our Google Search Console guide
• Check that important pages are not blocked or marked noindex
• Review your sitemap and robots.txt
• Look for duplicate pages. See canonical tags

Step 3: Review Technical Health

• Run a site crawl to find broken links, redirects and errors
• Test speed and Core Web Vitals
• Confirm HTTPS and a good mobile experience
• Check structured data. See schema markup

Step 4: Audit On-Page SEO

Check every key page against our on-page SEO checklist: titles, descriptions, headings, images and internal links. Look for missing or duplicate titles and descriptions.

Step 5: Evaluate Your Content

• Find thin, outdated or duplicate pages
• Check that each page matches its search intent. See search intent
• Look for topics you should cover but do not
• Spot pages that compete for the same keyword

What a Good SEO Audit Report Includes

• A summary of the biggest issues and opportunities in plain language
• Findings grouped by area: indexing, technical, on-page, content and links
• A priority level for each issue
• Clear recommendations that say what to do and why
• A baseline of current traffic, rankings and indexed pages
• Suggested next steps and a rough order of work

Audit Priority Matrix

Issue	Impact	Effort	When to fix
Blocked or noindex pages	High	Low	First
Broken links and redirect chains	Medium	Low	Early
Missing or duplicate titles and descriptions	Medium	Low	Early
Thin or outdated content	Medium to high	Medium	Planned
Slow pages	Medium to high	Medium to high	Planned
Building new links	Medium	High	Ongoing

DIY Audit or Professional Audit?

A self-audit is a good way to learn and to catch obvious problems. A professional audit is worth considering when your site is large or complex, when you have unexplained drops, when you are planning a redesign or when you need a clear, prioritized plan fast. Experienced reviewers also notice patterns and risks that are easy to miss when you know your own site too well.

Questions an Audit Should Answer

• Can search engines crawl and index my important pages?
• Does each page match the search intent of its keyword?
• Are my pages fast, secure and usable on mobile?
• Where am I losing visitors, clicks or conversions?
• What are competitors doing that I am not?
• What should I fix first to get the biggest result?

How to Record a Baseline Before You Fix Anything

Before you change anything, save a snapshot of where you are. Without it you cannot show that your work made a difference.

• Export clicks, impressions and top queries from Google Search Console
• Record organic traffic, conversions and top landing pages from analytics
• Save a list of indexed pages and any errors
• Note your rankings for your most important keywords
• Take speed and Core Web Vitals readings for key pages
• Record the date of each change you make afterwards

Store this in a simple spreadsheet. It makes later reports clearer and more convincing.

Common SEO Audit Mistakes

• Running a crawl and listing every warning without prioritizing
• Fixing small issues while ignoring indexing or intent problems
• Skipping the baseline, so progress cannot be shown
• Auditing once and never reviewing again
• Ignoring business goals and focusing only on tool scores

Step 6: Review Links and Authority

Look at your internal links, as explained in our guide to internal linking, and at who links to you. See backlinks for what to look for, and watch for spammy links.

Step 7: Check Local Presence

If you serve a local area, review your listings and profile using our Google Business Profile guide.

Step 8: Prioritize and Report

List every issue, then rank each one by impact and effort. Fix high-impact, low-effort items first. Record your starting numbers so you can measure progress.

If you would like a specialist to handle it, see our SEO services.

Frequently Asked Questions

What is an SEO audit?

An SEO audit is a review of your website to find issues and opportunities that affect search performance.

How often should I do an SEO audit?

Run a full audit at least once or twice a year, and check key reports more often.

What tools do I need for an SEO audit?

Google Search Console, a site crawler and a page speed tool cover most of the basics.

What should I fix first after an audit?

Start with issues that block crawling and indexing, then fix high-impact problems that are quick to solve.

How long does an SEO audit take?

A small site can be reviewed in a few days, while large or complex sites take longer. The time depends on the number of pages, the tools used and how detailed the review is.

How do I do an SEO audit if I am not technical?

Start with Google Search Console, a free site crawler and PageSpeed Insights. Follow the steps in this guide, note the issues that appear most often and fix the simplest ones first.

What should I do with the results of an audit?

Rank the issues by impact and effort, fix the high-impact and low-effort items first, then plan the larger projects. Record your baseline and review again after changes.