A website audit is more useful when the tool matches the question you are trying to answer. A crawler, performance tester, SEO checklist and analytics platform reveal different problems, so no single audit tool replaces a structured review.
1. Screaming Frog SEO Spider
Useful for crawling websites and identifying technical patterns such as broken links, redirects, duplicate or missing metadata, canonical issues, response codes, indexability signals and internal-link problems. It is particularly valuable when you need page-level evidence rather than a simple score.
2. Google Search Console
Use Search Console for Google’s view of search performance, indexing and queries. It helps connect technical findings with impressions, clicks and actual search visibility.
3. PageSpeed Insights
Use it to investigate performance and Core Web Vitals. Treat the output as diagnostic evidence rather than a score to chase blindly; prioritize issues that affect real users and important templates.
4. Ahrefs or Semrush
These platforms are useful for backlink analysis, keyword visibility, competitors and content opportunities. Their estimates should be treated as directional data and validated against first-party analytics where possible.
5. Sitebulb
Sitebulb can help visualize technical relationships and prioritize issues, which is useful for larger audits where a spreadsheet alone becomes difficult to interpret.
6. Microsoft Clarity
Clarity complements an SEO audit by showing how visitors behave on pages through recordings and interaction signals. This helps identify UX friction that a crawler cannot see.
How to run a better audit
Start with business goals, crawl the site, validate indexation, review templates, check performance, analyze search data and then prioritize issues by impact and effort. A long list of errors is not an audit strategy; a prioritized action plan is.
Related reading
After an audit, use our website redesign checklist when technical findings require broader UX, performance or conversion changes.
