What Should an SEO Audit Include?
A breakdown of every component a thorough SEO audit should cover — from technical crawl health to content quality to competitive gap analysis.
Knowing what should seo audit include is your best defense against shallow work. The audit is often the first thing a new agency hands over. It is also an easy place to hide weak effort behind a slick report. A real audit drives strategy. A shallow one is just a 40-page PDF that says your page titles are too long.
Here is what a thorough SEO audit should cover. We will look at the questions each section should answer. And you will learn how to tell if yours is actually useful.
What Should a Full SEO Audit Include?
A complete SEO audit should cover five areas. These are technical site health, on-page optimization, content quality, backlink profile, and competitive positioning. Some audits cover only one or two of these. Usually it is just the technical crawl. That gives you a partial picture. And a partial picture leads to a partial strategy.
Technical SEO Audit
Technical SEO is the foundation. Without it, your content and links underperform. A technical audit should cover the points below.
**Crawlability and indexation:** Can Googlebot and other crawlers reach and index your key pages? Are any valuable pages blocked by accident in robots.txt or noindex tags?
**Site speed and Core Web Vitals:** Google's page experience signals affect rankings directly. These are LCP (Largest Contentful Paint), INP (Interaction to Next Paint), and CLS (Cumulative Layout Shift). A technical audit should score your Core Web Vitals. It should also name the exact elements causing failures.
**Mobile usability:** Google now ranks the mobile version of your site first. So the audit should flag small touch targets, viewport setup, and mobile rendering problems.
**URL structure, canonicalization, and duplicate content:** When many URLs serve the same content, your ranking signals get split. Proper canonical tags pull that authority back together.
**Structured data and schema markup:** Schema helps Google grasp the context of your content. It matters most for local search and FAQ-type queries. See our guide on local SEO for businesses.
On-Page SEO Audit
On-page analysis checks how well your current pages are optimized for their target keywords. It should cover the points below.
**Title tags and meta descriptions:** Are they unique and within the character limits? Are they written to earn clicks, not just stuffed with keywords?
**Heading hierarchy (H1-H3):** Does each page have a clear H1 shaped by its keyword? Do the headings organize the content for both readers and crawlers?
**Internal linking structure:** Do your most important pages get internal links? Are any pages orphaned, with no internal links pointing to them?
**Keyword targeting and intent alignment:** Do pages target the right keywords for the buyer journey? Mismatched intent is a common and missed problem. One example is a commercial page chasing informational queries.
Content Quality Audit
Google's March 2024 core update made content quality central to any real audit. So this section should answer one question. Is your content helpful, specific, and authoritative enough to compete in your market?
**E-E-A-T assessment:** Does the content show real experience and expertise? Are the authors named? Are the claims sourced? Google's quality rater guidelines use E-E-A-T to judge trust.
**Thin and low-quality pages:** Some pages have little original content or shallow coverage. Others nearly duplicate each other across the site. All of these risk losing rankings.
**Content gaps vs. competitors:** Which keywords do your competitors rank for that you do not cover? The answer shapes your content roadmap.
The best audits do more than list problems. They rank them. A list of 200 issues is useless. A list of the top 10, ranked by impact and effort, is a strategy.
Backlink Profile Audit
Your backlink profile is a major ranking factor. But toxic links make it a risk too. So the backlink audit should cover four things. First, the volume and quality of referring domains. Second, anchor text spread, since too many exact-match anchors look like spam. Third, toxic or spammy links you may need to disavow. Fourth, a competitive link gap. That shows which links your ranking competitors have that you do not.
A good backlink audit also guides strategy. Where should you earn links to lift rankings fastest? This feeds the recommendations from the initial agency engagement.
Competitive Positioning Analysis
An audit with no competitive context just shows your site alone. Competitive analysis fixes that. It identifies who you really compete against in search, which is often not your business rival. It shows which keywords they rank for that you do not. It compares their domain authority to yours. And it estimates how much content investment you would need to compete on specific terms.
This section sets realistic expectations for how long SEO will take in your specific market.
How Long Should an SEO Audit Take?
A thorough audit for a small or medium business site usually takes 1 to 2 weeks. A large e-commerce site with thousands of pages is more like 3 to 4 weeks. Same-day or 48-hour "instant audits" are just automated tool reports. They work for a quick scan. But they do not replace expert analysis.
What Should an SEO Audit Cost?
Standalone audits for small business sites usually run from $1,000 to $5,000. The price depends on how complex the site is and how deep the analysis goes. Agencies often fold the audit cost into an onboarding fee at the start of a retainer. A $200 audit is an automated report. Expect to pay fairly for expert analysis. SEO audit costs are part of the broader SEO pricing picture.
How Often Should You Do an SEO Audit?
A full audit every 12 months is a sound baseline. Add a technical-only crawl audit after any major site change, like a redesign, a platform migration, or a URL restructure. A big Google algorithm update is worth a check too. After the March 2024 core update, for example, a targeted audit on that update's focus areas is worth doing.
Keep reading: Why Isn't My Website Ranking on Google? - How to Tell If Your SEO Company Is Doing Good Work - How Long Does SEO Take to Show Results?
Sources
- Google Search Central - "Search Essentials" (developers.google.com, 2024)
- Ahrefs - "How to Do an SEO Audit" (ahrefs.com, 2024)
- Moz - "The SEO Audit Guide" (moz.com, 2024)
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