SEO Audit: A Step-by-Step Checklist You Can Follow

An SEO audit is a structured review of why your site is or is not found on Google. You do not need expensive software to start: Google’s own tools and a clear checklist go a long way. Follow these steps in order, then fix the biggest problems first.

Prepare: goals, access and a baseline

An audit without a goal turns into a long list of unranked issues. Start with a clear question: “Why are we not getting more leads from Google?” Then gather what you need:

• Access: Search Console (verified for the right property), your analytics, the site’s CMS or files and, if possible, hosting or CDN settings.
• A baseline: export clicks, impressions and top pages from Search Console for the last 6 to 12 months, and note conversions from organic traffic. You will compare against it later.
• A list of key pages: home, main services, top articles and conversion pages. These come first.

Step 1: Indexing and crawlability

If Google cannot index a page, nothing else about that page matters.

• In Search Console, open the Pages report. Review the “not indexed” reasons: noindex tags, redirects, duplicate pages, crawled but not indexed, soft 404s.
• Use the URL Inspection tool on key pages to see how Google renders them and which canonical it chose.
• Check robots.txt for rules that block important content, and make sure the sitemap is submitted, lists only canonical, indexable URLs and is up to date.
• Confirm there is one canonical version of each page and of the site (with or without www, always HTTPS).
• Check that important pages are reachable by internal links, not only through the sitemap.

Step 2: Technical health

• Status codes: no broken pages for important URLs, minimal redirect chains, and 301 redirects for permanently moved content.
• Mobile: the mobile version has the same important content, and works well with touch.
• Speed and experience: check Core Web Vitals in field data.
• Rendering: content important for search appears in the rendered HTML, not only after complex scripts.
• Duplicates and parameters: URL variations (tracking parameters, sort filters) should not create many competing copies.
• International sites: if you publish in several languages, use consistent language folders and reciprocal hreflang annotations between equivalent pages.
• Structured data: valid, and describing content visible on the page.

Step 3: On-page basics

Swipe the table sideways to see all columns.

Search results rewrite titles and descriptions when they do not fit, but clear, accurate ones still improve your odds.

Step 4: Content quality and intent

For each key page, ask four questions:

1. Intent: does it match what the searcher wants (learn, compare, buy, find a place)?
2. Usefulness: does it provide original, accurate, complete information compared with what already ranks?
3. Freshness: are facts, prices and screenshots still current?
4. Trust: is it clear who wrote it, who the business is and how to contact you?

Then look at the portfolio. Merge or improve thin pages, remove or redirect duplicates, and resolve cannibalization, where two of your pages compete for the same query. Pages with impressions but low click-through rate often need a better title; pages with clicks but low conversion need a better offer or call to action.

Step 5: Links, authority and brand

• Review who links to you in Search Console. Look for relevant, editorial links rather than counting quantity.
• Avoid manipulative link schemes; they violate spam policies and can hurt.
• Look for brand mentions and unlinked mentions you can turn into relationships.
• Check that your business information is consistent across directories and social profiles.

Step 6: Local and structured signals

If you serve a local area, check your business profile (name, categories, hours, services, photos, reviews) and consistency of name, address and phone across the web. See how to create your Google Business Profile. Add structured data that fits, such as Organization, LocalBusiness, Article and FAQ where the page truly contains those elements, and test it with Google’s Rich Results Test.

Step 7: Tracking and measurement

• Confirm that analytics is installed correctly and that key conversions (form, call, message click) are recorded.
• Link Search Console with your analytics where possible, so you can connect queries with outcomes.
• If you use consent banners, verify that tags fire correctly after consent.
• Set up a monthly report with impressions, clicks, top queries, top pages and conversions.

Prioritize and document

Swipe the table sideways to see all columns.

For each issue, record the URL or template, the problem, the recommended fix, the expected impact, the effort and the owner. Change a few things at a time so you can see what worked, and review impressions, clicks and conversions after four to eight weeks.

Free tools and common mistakes

Useful free tools include Google Search Console, PageSpeed Insights, the Rich Results Test, Bing Webmaster Tools and your browser’s developer tools. Paid crawlers help on large sites but are not required to start.

• Polishing titles while important pages are not indexed.
• Fixing everything at once and being unable to tell what moved results.
• Auditing only the home page.
• Ignoring search intent and focusing only on technical details.
• Not scheduling the next audit.

New to the subject? Start with what SEO is. If you prefer a specialist review with a prioritized action plan, talk to MetaEX.