SEO Audit Guide
A proper SEO audit takes 4–6 hours if done manually. Here is the exact process — condensed into 10 steps with tools and pass/fail criteria for each.
An SEO audit is a structured review of all factors that affect a site's visibility in search engines. It covers five core areas:
Run a full site crawl to find broken links, redirect chains, 404s, and blocked resources.
Verify which pages are indexed in Google and whether the right pages are being excluded.
Measure LCP (Largest Contentful Paint), INP (Interaction to Next Paint), and CLS (Cumulative Layout Shift).
Every page should have a unique, descriptive title tag between 50–60 characters containing the primary keyword.
Check for missing, duplicate, or over-length meta descriptions on high-priority pages.
Each page should have exactly one H1 matching intent. H2s should organise sections. No skipped levels (H1 → H3).
Check word count vs top-ranking competitors, keyword usage, E-E-A-T signals, and thin or duplicate content.
Check that all key pages have internal links pointing to them. Identify orphan pages and over-linked footers.
Check domain rating, spam score, anchor text distribution, and toxic link patterns.
Validate schema markup is implemented correctly and eligible for rich results in SERPs.
Skip the 6-hour manual audit.
AuditBrief runs this entire audit automatically and generates a PDF report you can share with clients — in under 2 minutes.
Run Your Free SEO Audit →Not every audit finding deserves equal urgency. Use an impact vs effort matrix to sequence fixes:
A thorough manual audit of a 50-100 page site takes 4–6 hours. A small brochure site might take 2 hours. Enterprise sites with thousands of pages can take days. Automated tools like AuditBrief compress this to under 2 minutes for the core technical and on-page analysis.
For most sites: a full audit quarterly, a lightweight technical check monthly, and a content audit every 6 months. If you have made significant changes (redesign, migration, new CMS), audit immediately before and after.
Technical foundations first — if Googlebot cannot crawl and index your pages, nothing else matters. Once crawlability is confirmed, Core Web Vitals and on-page signals have the highest impact on rankings for most sites.
You can do a solid audit with free tools: GSC, PageSpeed Insights, Screaming Frog (free tier), and AuditBrief (free tier). Paid tools like Ahrefs or Semrush add backlink data and competitor analysis that are hard to replicate for free.
AuditBrief runs all 10 steps automatically. First audit is free. No credit card needed.
Run Your Free SEO Audit →