Technical SEO
Technical SEO Audit: What a Good One Includes (and What to Ask For)
How to tell a useful audit from an automated report with a logo on it.
A technical SEO audit checks whether search engines can crawl, render and index your important pages, and whether anything technical holds them back. The quality of audits varies enormously: some are prioritized, evidence-backed plans; others are tool exports listing hundreds of warnings with no context.
This guide explains what a good audit covers and what you should receive. If you want to run the checks yourself, use our technical SEO checklist.
Short answer: A good technical SEO audit checks crawl access (robots.txt, status codes, server errors), indexing (Search Console’s Page indexing report, noindex, canonicals), duplication, discovery (sitemaps, internal links), rendering, redirects, page experience and structured data. It should deliver prioritized findings with evidence, affected URLs, the business impact and a clear fix for each, not just a raw tool export.
Key Takeaways
- The core questions: can Google crawl, render and index the pages that matter?
- Search Console data should be the starting point, not a third-party score.
- Every finding needs evidence, affected URLs, impact and a recommended fix.
- Prioritization matters more than the number of issues found.
- Be wary of guarantees, secrecy and reports that are only tool exports.
What a good audit covers
| Area | Key questions | Main evidence |
|---|---|---|
| Crawl access | Can Google fetch important pages? Any server errors or blocked resources? | robots.txt, status codes, Crawl stats |
| Indexing | Are the right pages indexed? Why are others excluded? | Page indexing report, URL Inspection |
| Duplication | Is there one preferred URL per page? | Canonical tags, Google-selected canonicals |
| Discovery | Are important pages in sitemaps and linked internally? | XML sitemaps, internal link crawl |
| Rendering | Does Google see content and links that rely on JavaScript? | URL Inspection rendered HTML |
| Redirects | Chains, loops, or redirects to irrelevant pages? | Crawl data |
| Page experience | Mobile usability and Core Web Vitals | Core Web Vitals report, PageSpeed Insights |
| Structured data | Is markup valid and does it match visible content? | Rich result reports, Rich Results Test |
What you should receive
- A short summary of the most important problems in plain language.
- Each finding with evidence (screenshots or data), the affected URLs and the likely impact.
- A recommended fix, who should do it (developer, content team, you) and how to verify it.
- A priority order based on impact and effort.
- Access to the raw data, so findings can be checked.
How to judge the findings
Not every warning matters. A page blocked from indexing on purpose isn’t a problem; a key service page excluded by an accidental noindex is. Ask of each finding: does this affect pages that bring customers, and what will change if we fix it?
Red flags
- Ranking guarantees. Google’s own guidance on hiring an SEO says no one can guarantee a number-one ranking.
- Hundreds of “issues” with no prioritization.
- A single score presented as the goal.
- No explanation of methods, or refusal to share data.
- Requests for full ownership of your Search Console; Google suggests granting only read access during an audit.
How long and what it costs
Scope depends on site size and complexity: a small business site differs greatly from a large e-commerce catalog. Ask for a fixed scope and deliverables in writing. For typical costs, see how much SEO services cost.
Frequently asked questions
What is a technical SEO audit?
A review of whether search engines can crawl, render and index your important pages, and what technical issues hold them back, with prioritized fixes.
How often should I get a technical audit?
After major site changes such as a redesign, migration or platform switch, and periodically for large or frequently changing sites.
Can I do a technical SEO audit myself?
Yes, for smaller sites. Start with Search Console’s Page indexing report and URL Inspection, then work through a checklist.
Should an audit include a ranking guarantee?
No. Google says no one can guarantee a number-one ranking.
Want a second pair of eyes on your technical SEO?
We review crawling, indexing, rendering and speed issues by hand and give you a prioritized list of fixes, starting with a free manual audit.
Sources
- Search Console Help: Page indexing report
- Search Console Help: URL Inspection tool
- Search Console Help: Crawl Stats report
- Search Console Help: Core Web Vitals report
- Google Search Central: Do you need an SEO?
Last reviewed October 14, 2026.
Table of Contents
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Related Guides
- Technical SEO Checklist: What to Check, in What Order, and How to Fix It
- How to Fix Indexing Problems: Every Page Indexing Reason Explained
- How to Use the URL Inspection Tool in Google Search Console
- How to Find Crawl Errors in Google Search Console (and What Each One Means)
- How Much Do SEO Services Cost? Survey Data, Pricing Models and Red Flags
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