FreeNo signup. Full report in 1 to 3 minutes.

Audit your site.
Fix it with one prompt.

Auditmatic crawls up to 100 pages, runs 200+ SEO checks, shows your authority and backlinks, then writes the prompt your AI agent needs to fix everything it finds.

No credit card. No account.

200+checks per audit
100pages crawled free
1-3 minto a full report
1prompt to fix it all
How it works

From URL to fixed in three steps.

1

Paste your URL

No signup. We start crawling straight away.

2

See what is broken

A scored report with every issue explained and ranked.

3

Paste one prompt

Your AI agent fixes the problems. Re-run to confirm.

What you get

A full audit, not a teaser.

200+ checks on your homepage

A real crawl, not a single-page scan. Your homepage gets 200+ checks and a full Lighthouse run; the rest of the site is crawled for site-wide issues.

Ranked by severity

Critical problems first, with plain-English reasons and the exact pages affected.

Google Lighthouse included

Performance, accessibility, best practices and SEO scores for mobile and desktop, with every audit explained.

Authority and backlinks

See your domain authority score, backlink count and referring domains next to your on-page results.

One prompt to fix it all

A ready-made brief for Cursor, Claude Code or Codex that lists every issue, URL and fix.

What we check

200+ checks, plus Lighthouse.

Every audit reads your homepage against 200+ checks, adds a full Google Lighthouse run for performance and accessibility, then crawls up to 100 more pages for site-wide problems.

Core SEO23
Technical SEO17
Links17
Images13
Security23
Crawlability21
Structured data15
Content12
Social sharing8
Trust signals4
URL structure14
Mobile7
Internationalization12
Redirects8
HTML validation11
AI and GEO readiness13
Lighthouse performanceGoogle
Lighthouse accessibilityGoogle
Lighthouse best practicesGoogle
Lighthouse SEOGoogle
The fix prompt

A report you can hand to an agent.

Most audit tools stop at a list of errors. Ours ends with one prompt that names every issue, the affected URLs and the fix, ordered by impact.

  • Works with any AI coding agent
  • Grouped by severity, so the big wins come first
  • Includes site-wide fixes like robots.txt and headers
  • Re-run the audit to confirm your score went up
You are fixing technical SEO issues on example.com.
An Auditmatic crawl of 100 pages scored the site 62/100.

Work through the issues below, most severe first.
Fix each at the source so every affected page is corrected.

## Site-wide configuration
- robots.txt: No robots.txt was found...

## 1. [CRITICAL] Missing title tag (4 pages)
Fix: Add a unique, descriptive <title> of roughly 50-60
characters that includes the page's primary topic.
Examples:
- https://example.com/pricing
- https://example.com/about

## 2. [WARNING] Duplicate meta description (9 pages)
Fix: Write a unique meta description per page...
FAQ

Questions, answered.

Is it really free?

Yes. Audits up to 100 pages are free with no signup. We ask for an email only to unlock the fix prompt and the authority and backlink numbers.

How long does an audit take?

Most sites take one to three minutes. We fetch up to 100 pages politely, a few at a time, so bigger sites take a little longer.

What exactly do you check?

200+ checks in 16 areas, from titles and canonicals to security headers, structured data, redirects and AI readiness, plus a full Google Lighthouse report for performance and accessibility.

How does the fix prompt work?

After the audit we write one prompt that lists every issue, the affected URLs and how to fix each. Paste it into an AI coding agent and it works through the list.

Is the authority score the same as Domain Rating?

No. Domain Rating is Ahrefs' own metric. Our authority score is a 0 to 100 measure built from backlink data, so use it to compare sites on the same scale rather than against Ahrefs.

Will the crawl slow my site down?

No. The crawler identifies itself as Auditmatic-Audit, fetches a few pages at a time, and backs off if your server asks it to.

Find out what is holding your site back.

Run a free audit and have your fix prompt in a few minutes.