How to fix a site audit with an AI agent, in the right order
By the Auditmatic team · Updated 3 November 2026 · 7 min read
Fix in this order
Audits list many findings, but they are not equal.
- Access problems: pages blocked by robots.txt, noindex tags left on by mistake, server errors. If Google cannot reach a page, nothing else matters.
- Broken pages and links: 404s, redirect chains and loops.
- Page basics: missing or duplicate titles, meta descriptions and headings.
- Content and structure: thin pages, duplicate content, missing structured data.
- Speed and polish: image sizes, caching and script weight.
What an agent can do safely
An AI agent is good at repetitive, well-defined changes across many pages.
- Writing unique titles and descriptions for pages that lack them.
- Adding alt text to images, with your review of the wording.
- Fixing broken internal links to the right target.
- Adding missing structured data to a template.
What you should review yourself
Some changes can hurt a site if they are wrong. Ask the agent to propose them, and apply them only after you read them.
- Canonical tags and noindex settings.
- Redirects, especially across many URLs.
- Robots.txt and sitemap changes.
- Anything that deletes or merges pages.
Prove the fixes worked
Run the audit again after the changes. The count of errors should fall, and the specific findings you fixed should be gone. Keep the first report as the "before" so you can show the change.
Run it with your AI agent
Connect your agent to Auditmatic, then paste this prompt. Replace the parts in angle brackets. It reads real data and asks before it spends anything.
Use my Auditmatic project for <your-domain>. Run run_site_audit, then read get_audit_issues. Group the findings by type and sort by severity and number of pages affected. Fix the mechanical ones in my codebase. For canonicals, noindex, redirects and robots.txt, do not change anything: write what you would change and why, and wait for my approval. When done, tell me which URLs to re-check.
Without a tool
You can do this by hand with free tools:
- Run a free audit at auditmatic.app and copy the fix prompt.
- Work through the findings from the top, in the order above.
- Re-audit after each batch of fixes and compare the counts.
Questions
How often should I audit my site?
After any large change, and at least monthly for a site that changes often. A stable site can be checked less often.
Will fixing every finding improve my rankings?
Not by itself. An audit removes problems that hold a site back. Rankings also depend on content quality and links.
Is it safe to let an AI agent edit my site?
For mechanical changes, yes, if you review the changes before publishing. Keep risky changes under your own approval.
Keep going
- How to run SEO from your AI assistant, and stay in control
- Which keywords to track, and how many
- Guide: Technical SEO audit checklist: 30 checks, in the order to do them
- Guide: SEO audit checklist: what to check, what to fix first
- Guide: “Page has no outgoing links”: what it means and when to ignore it
- Guide: Meta description too long: how long it really can be, and how to measure it
- Guide: Title tag too long: how long it can be, and how Google rewrites it
- All site audit strategies
Start with a free audit
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