What is SEO Audit?
An SEO audit is a comprehensive evaluation of a website's search engine optimization. It identifies technical issues, on-page problems, content gaps, and backlink weaknesses that affect rankings.
A thorough audit covers 200+ factors across:
- Technical: crawlability, indexability, site speed, structured data, JavaScript rendering, security - On-page: title tags, meta descriptions, headings, images, internal links - Content: quality, freshness, keyword targeting, duplicate content - Backlinks: profile health, toxic links, anchor text distribution - Local: Google Business Profile, NAP consistency, citations, reviews - AI readiness: llms.txt, AI crawler access, content structure for GEO
Modern AI-powered audit tools like Vantacron automatically prioritize issues and create step-by-step action plans.
Example
Running an audit on a 500-page ecommerce site reveals 47 pages with missing meta descriptions, 12 broken internal links, 3 pages accidentally set to noindex, and slow Core Web Vitals. The AI action plan prioritizes the noindex fixes first (highest impact).