An SEO audit is a structured diagnosis — not a report of everything that could theoretically be improved. A useful audit answers one question: why aren't these pages ranking, and what's the highest-priority thing to fix?
For cleaning businesses, audits typically examine four distinct layers:
- Technical health: Can search engines crawl and index your pages correctly? Are there speed or mobile issues that depress rankings?
- On-page signals: Are your service pages optimized for the right keywords, structured clearly, and differentiated from each other?
- Local signals: Is your Google Business Profile complete and consistent with your website? Are your NAP (name, address, phone) details uniform across the web?
- Off-page authority: Do you have any backlinks? Are they from relevant, credible sources — or are there spammy links working against you?
Each layer can independently cause ranking failures. A technically clean site can still underperform if service pages are thin. A well-written site can still lose local pack spots if the Google Business Profile is incomplete. That's why skipping layers — or auditing only what's easy to see — leads to wasted effort.
This guide walks you through the self-assessment version of each layer. Where a finding requires deeper tools or interpretation, we'll flag it clearly.