Free SEO Audit Checklist
This SEO audit checklist is the order we work through when we inherit a website: crawling and indexing first, then speed, redirects and duplicates, then on-page elements, content, links and local presence. Each item says what to check and where.
What’s inside
- 80+ checks across technical, on-page, content and off-page SEO
- Priority and effort scoring for every issue
- Core Web Vitals and schema validation steps
- A one-page summary to share with leadership
Three steps to value
Make a copy
Open it in Google Sheets or download for Excel.
Fill in the yellow cells
Instructions sit beside every section; the example row shows the standard.
Review monthly
Use the summary tab in your team meeting and act on what it shows.
Download the SEO Audit Checklist
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Why use a SEO audit checklist
The checklist is grouped into sections with each check marked by severity. Indexing checks cover robots.txt, sitemaps, noindex tags, canonical tags and Search Console coverage. Technical checks cover loading and responsiveness metrics, mobile rendering, redirect chains, broken links, duplicate URLs and parameter handling. On-page checks cover titles, descriptions, headings, internal linking and structured data. Content checks look for thin, duplicate or outdated pages and cannibalisation. Authority and local checks cover backlinks and Google Business Profiles.
Work top to bottom, because an indexing problem makes everything below it irrelevant. Record findings with the affected URLs, then prioritise by impact and effort rather than fixing everything at once.
Useful before a migration, after a traffic drop or when taking over a site.
Questions we often hear
Straight answers to the things clients ask us most. If yours isn’t here, just ask.
How often should I run an SEO audit?
What tools do I need for an SEO audit?
Case studies & resources
Real-world results and practical reading to help you plan your next step.
Client stories
How similar work has played out for other businesses.
Helpful resources
Guides, tools and articles our team recommends on this topic.
Want a team to run this for you?
A free 30-minute session with a senior Nians strategist. You leave with a prioritised plan, whether or not you work with us.