SEO Audit Report: What a Good One Includes (and a Template You Can Copy)

Picture this: you spend three hours crawling a client's site, you flag 200 issues, you format everything into a spreadsheet, and you send it over. The client opens it, scrolls for thirty seconds, and emails back: "So where do we start?" That's the failure mode of a bad SEO audit report, and it happens constantly. A good audit report doesn't just list problems. It tells a story, ranks what matters, and gives the reader a clear path forward. If you want a deeper look at the audit process itself before diving into report structure, our complete SEO audit guide walks through the whole methodology.

This article breaks down every section a strong audit report needs, why each one earns its place, and what to put in it. At the end, you'll find a copyable template outline you can adapt for clients or internal stakeholders today.

Why Most SEO Audit Reports Miss the Mark

The issue isn't usually the audit itself. Most SEOs know how to find problems. The issue is translation. A crawl report from Screaming Frog or Sitebulb is not a deliverable. It's raw data. Your job is to interpret it, prioritize it, and present it in a way that drives action.

I've reviewed a lot of agency audits over the years. The ones that fall flat almost always share the same traits: no executive summary, no prioritization framework, no separation between "fix this week" and "maybe someday", and zero mention of business impact. The ones that land well do the opposite. They lead with what matters most and bury the edge cases at the back.

A report that buries a critical indexation issue on page 14 behind a wall of image alt text errors is a report that's going to get ignored. Structure is not a nice-to-have. It's the whole game.

The Core Sections Every SEO Audit Report Needs

1. Executive Summary: The One Page That Gets Read

Start here, always. The executive summary is for the person who won't read the rest. That might be a CMO, a founder, or a client who trusts you but doesn't live in Search Console. Keep it to one page or less. Cover three things: the site's current health in plain language, the two or three most urgent issues, and the expected impact of fixing them.

Don't start with crawl stats. Start with the headline finding. "Your site is losing organic traffic because 40% of your core product pages are being blocked from indexing" is a first sentence that gets attention. "We audited 3,412 URLs across 14 subfolders" is not.

2. Prioritized Issue List Using an Impact vs. Effort Matrix

This is the section most audits skip, and it's the one clients need most. After the executive summary, give readers a ranked list of every issue you found, scored by impact and effort. High impact, low effort issues go first. They're your quick wins. High impact, high effort issues go next. They're your roadmap items. Low impact issues go last or get cut entirely.

You don't need a fancy scoring model. A simple three-tier system works: Critical (fix immediately), Important (fix this quarter), and Advisory (address when resources allow). Label each issue clearly, link to the detailed section in the report, and state the business consequence of leaving it unfixed.

• Critical: broken canonicals pointing to wrong URLs, crawl blocks on key pages, manual actions, core page noindex tags
• Important: thin content on high-traffic pages, missing or duplicate title tags, slow Core Web Vitals on key landing pages
• Advisory: missing schema on blog posts, orphan pages with low search value, minor redirect chains

3. Technical SEO Findings: Crawlability, Indexation, and Architecture

This is the engine room of the audit. Technical issues are often invisible to clients but devastating to rankings. Break this section into logical sub-areas so it doesn't become an overwhelming list.

• Crawlability: robots.txt review, crawl depth, crawl budget concerns (especially on large or faceted sites), internal link structure, XML sitemap accuracy
• Indexation: pages indexed vs. pages submitted, noindex tags, canonical conflicts, duplicate content issues, URL parameter problems
• Site architecture: URL structure, click depth from homepage, internal linking patterns, hub-and-spoke content clusters
• Redirect health: redirect chains, redirect loops, 404s and their internal link sources
• HTTPS and security: mixed content, certificate issues, HSTS

For each issue, name the specific URLs affected (or a representative sample), explain why it matters for rankings or crawl efficiency, and state the fix clearly. "Remove noindex from /services/pricing/ and resubmit in Search Console" beats "fix indexation issues" every single time.

4. On-Page SEO: Titles, Meta Descriptions, Headers, and Internal Links

On-page is where a lot of audits go wide instead of deep. Don't flag every missing meta description across 4,000 blog posts with equal urgency. Focus your on-page analysis on pages that actually matter: top-traffic pages, priority keyword targets, and pages in conversion funnels.

• Title tags: missing, duplicate, over-length, keyword-absent, or poorly structured titles on priority pages
• Meta descriptions: not a ranking factor, but click-through rate matters. Flag missing or truncated descriptions on high-impression pages
• Header structure: H1 usage, logical H2/H3 hierarchy, keyword alignment without stuffing
• Internal linking: anchor text diversity, pages receiving no internal links (orphans), link equity distribution

5. Content Quality Assessment: Thin, Duplicate, and Cannibalized Pages

Since the Helpful Content updates rolled into Google's core ranking systems, content quality isn't a soft signal anymore. It's a hard one. Your audit report needs a content section that goes beyond word count.

Flag thin content (pages with little substantive information relative to their purpose), near-duplicate pages (especially common in ecommerce with product variants), and keyword cannibalization, where multiple pages compete for the same query. Cannibalization is subtle and often misdiagnosed. I've seen sites where a blog post was outranking the actual product page for the product's main keyword. That's a structural problem, not a content problem.

• Thin content: pages under approximately 300 words with no clear utility, or pages that are mostly navigation elements
• Duplicate content: near-identical pages across subdomains, print versions, URL variants, or parameter URLs
• Keyword cannibalization: two or more pages targeting the same primary keyword with overlapping intent

6. Backlink Profile Review: Authority, Toxicity, and Gap Analysis

A link audit doesn't need to be exhaustive in every audit report, but it needs to be present. Pull your backlink data from Ahrefs, Semrush, or Majestic and report on the key signals.

• Domain authority and referring domain count: trend over time matters more than a snapshot
• Toxic or spammy links: patterns that could trigger a manual action or algorithmic penalty, especially post-SpamBrain updates
• Anchor text distribution: over-optimized exact-match anchor text is still a risk signal
• Link gap analysis: which competitors have significantly more referring domains to key pages, and what types of sites are linking to them

Be careful with disavow recommendations. The bar for disavowing links is high. According to Google's own disavow guidance, you should only disavow links you believe are causing harm, not just links that look ugly in a spreadsheet. Blanket disavow files have done more damage than the links themselves in cases I've reviewed.

7. Core Web Vitals: LCP, INP, and CLS by Page Type

Core Web Vitals are a confirmed ranking signal, and they belong in every audit report. But raw field data from PageSpeed Insights or CrUX doesn't tell the full story. Segment your CWV analysis by page type: homepage, category pages, product pages, blog posts. A slow homepage matters. A slow checkout page matters more.

Focus on the three metrics Google currently weights: LCP (Largest Contentful Paint), INP (Interaction to Next Paint, which replaced FID in 2024), and CLS (Cumulative Layout Shift). For each, report the current field data value, whether it's in the "Good", "Needs Improvement", or "Poor" range according to Google's Core Web Vitals thresholds, and the specific element or resource causing the issue.

8. AI Search Readiness: The Section Most Audits Still Skip

This is where a modern SEO audit report pulls ahead of a 2019-era checklist. AI-powered search is here. Google's AI Overviews, ChatGPT Search, and Perplexity are all crawling and citing websites. Whether your site gets cited or ignored is increasingly a function of how you've set it up.

There are four specific things to audit here. First, check your robots.txt for AI crawler blocks. Several site owners have inadvertently or deliberately blocked crawlers like GPTBot, ClaudeBot, or Google-Extended, which limits how those AI systems can use their content. Whether to block these is a strategic choice, but it should be a deliberate one, not an accident. Second, check for an llms.txt file. This is an emerging standard that gives AI systems a structured summary of what your site offers. It's not a Google ranking factor, and support across AI tools is still uneven, but it's a low-effort way to describe your site to AI systems.

Third, audit your structured data (schema markup). Schema helps both traditional search and AI systems understand your content's context. Prioritize schema types that match your content: Article, FAQPage, HowTo, Product, LocalBusiness, and BreadcrumbList. Validate every implementation with Google's Rich Results Test. Fourth, assess your content for the kinds of signals that AI systems use when deciding what to cite: clear authorship, first-person expertise, specific and defensible claims, and content that directly answers the questions your audience is asking.

• robots.txt AI crawler review: are GPTBot, ClaudeBot, Google-Extended, PerplexityBot allowed or blocked? Is that intentional?
• llms.txt presence: does the site have a structured /llms.txt file explaining what it offers to AI systems?
• Schema markup audit: are key page types using appropriate schema? Are there validation errors?
• E-E-A-T signals: clear author attribution, about pages, expertise indicators, and citation-worthy content

SEO Audit Report Template: A Copyable Outline

Here's the structure I recommend for a complete SEO audit report. Copy this, adapt it to your client's situation, and fill in each section with your findings.

1. Executive Summary (1 page max): Site health overview in plain language. Top 3 findings. Recommended next steps.
2. Prioritized Issue List: Full issue list scored by Impact (High / Medium / Low) and Effort (High / Medium / Low). Grouped into Critical, Important, and Advisory tiers.
3. Technical SEO Findings: Crawlability (robots.txt, sitemap, crawl depth). Indexation (indexed pages, noindex, canonicals). Site architecture (URL structure, click depth, internal linking). Redirects and 404s. HTTPS and security.
4. On-Page SEO Findings: Title tags (priority pages). Meta descriptions (high-impression pages). Header structure. Internal linking gaps and orphan pages.
5. Content Quality Assessment: Thin content pages. Near-duplicate or duplicate content. Keyword cannibalization report (list conflicting URLs and target keywords).
6. Backlink Profile Review: Domain authority trend. Toxic or spammy link patterns. Anchor text distribution. Link gap vs. top 3 competitors.
7. Core Web Vitals Report: LCP, INP, and CLS by page type (field data from CrUX, not just lab data). Specific resources or elements causing failures.
8. AI Search Readiness Audit: robots.txt AI crawler settings. llms.txt presence and quality. Schema markup coverage and validation status. E-E-A-T and citation-readiness signals.
9. Appendix: Full crawl data export. Tool sources and dates. Glossary of terms for non-technical stakeholders.

Tips for Delivering an SEO Audit Report That Actually Gets Used

Format matters as much as content. A PDF with a table of contents and hyperlinks to each section is more useful than a flat Google Doc. If you're presenting live, walk through the executive summary and prioritized issue list first. Save the technical deep-dive for people who ask for it.

Add screenshots. A screenshot of a broken canonical or a blocked resource in the crawl log is worth three paragraphs of explanation. Your client doesn't need to understand WHY a canonical conflict happens. They need to see that it's happening on their site, right now, on these URLs.

Always include a "what we didn't audit" section or a scope note. An SEO audit is never exhaustive. Being transparent about scope builds trust and sets the right expectations for follow-up work.

How Aergos Fits Into Your SEO Audit Report Workflow

Structuring a solid audit report by hand takes time. If you're doing this regularly for clients or across multiple sites, the crawl-and-prioritize loop is where most of the hours go. Aergos was built to compress that loop. The platform runs technical SEO crawls of your site and includes AI-search-readiness checks like robots.txt AI crawler settings, sitemap.xml, llms.txt detection, and Core Web Vitals as part of the standard output. You can pull white-label SEO reports for clients without reformatting a spreadsheet. It won't replace your judgment as the strategist, but it handles the heavy lifting of data collection so you can focus on the analysis and recommendations that actually require a human.

What to Do With Your SEO Audit Report After You Deliver It

An audit report isn't a one-time deliverable. It's a baseline. Once you've delivered it, set a 30-day check-in to review progress on the Critical tier items. Set a 90-day full re-crawl to measure how the technical fixes have moved the needle. Track your Core Web Vitals field data monthly. And revisit the AI readiness section quarterly, because this space is moving fast.

The sites that recover from algorithmic hits and the ones that keep climbing have one thing in common. They treat an SEO audit not as a one-time diagnosis but as a recurring practice. The report is the starting line, not the finish line.