Website SEO Audit Checklist
A complete website SEO audit checklist organised by the fixes that are most likely to remove real obstacles.
A useful audit connects every finding to evidence, an affected URL and a next action. Rather than fixing warnings in arbitrary order, separate blocked indexable pages, broken customer journeys and widespread template defects from smaller copy improvements.
Discovery and indexability
Verify which important URLs are intended for search results and which should stay private.
- List important public pages in the XML sitemap.
- Compare declared and Google-selected canonical URLs in Search Console.
- Check noindex, robots restrictions and HTTP responses.
Site structure and content
Each major search intent needs a clear destination and enough original content to answer it.
- Use clear titles, descriptions and one meaningful main heading.
- Consolidate truly duplicate pages rather than mechanically rewriting synonyms.
- Add helpful examples or demonstrations to short functional pages.
Links, media and markup
Crawl key journeys rather than just counting links. Images and structured data should support real page content.
- Fix broken internal links at their source page.
- Add descriptive alternative text to meaningful images.
- Validate structured data without fake review statistics.
Performance and tracking
Establish a baseline so you can tell whether the work changed visitor experience or search results.
- Test initial responses and mobile rendering.
- Track organic clicks, non-branded impressions and conversions.
- Re-run scans after meaningful site changes.
What the audit can and cannot tell you
A scanner can detect signs of issues and provide evidence, but it cannot guarantee Google rankings, determine every search intent or replace a careful review of the live site. Confirm any changes in Search Console and recheck the affected pages after editing.
Useful next steps
Use the relevant free tools to test individual pages, and a full website scan when you need site-wide coverage.
Find the problems worth fixing first
Start with a free SEO summary, then review detailed evidence in the full audit if you need broader coverage.