A free SEO audit is the fastest way to find out why a site underperforms without committing budget. The catch: "free" covers a lot of ground, and most tools quietly cap the crawl, hide the fixes behind a paywall, or make you hand over an email before you see a single result. This page explains what a genuine free audit checks, where the free tier ends, and how to run one right now.
This is a cluster page under our SEO audit pillar. Start there if you want the full picture across technical, on-page, and answer-engine work.
What a free SEO audit should check
A useful free audit is not just a score out of 100. It should surface concrete, page-level problems you can act on. At minimum:
| Area | What it flags |
|---|---|
| Indexability | Pages blocked by robots.txt, noindex tags, canonical conflicts |
| Titles and meta | Missing, duplicate, too-long, or too-short title tags and descriptions |
| Headings | Missing H1s, multiple H1s, broken heading hierarchy |
| Links | Broken internal and external links, orphaned pages, redirect chains |
| Crawlability | Pages the crawler could not reach, slow-responding URLs |
| Content | Thin pages, duplicate content, missing alt text |
| AI-readability | Whether AI crawlers can parse your content and answer questions from it |
The last row matters more every quarter. AI Overviews now appear on a large share of Google searches, and answer engines like ChatGPT and Perplexity increasingly send qualified traffic. A free audit that ignores whether GPTBot, ClaudeBot, and PerplexityBot can read your pages is checking half the picture.
What SEO AEO Specialist's free audit includes
SEO AEO Specialist runs a free audit on up to 50 pages with no signup. You get:
A crawl of up to 50 URLs with per-page issues, not just a summary score
Title, meta description, and heading checks across every crawled page
Broken link and redirect detection
Indexability and canonical checks
An AEO/AI-readability layer: whether your content is structured so answer engines can extract and cite it
A prioritized list, so you fix what moves the needle first
Fifty pages is enough to diagnose most small sites completely and to get a representative read on a larger one. If a recurring problem shows up in the free sample (say, every product page is missing a unique title), you have found a template-level fix worth far more than the audit cost.
Where free audits stop and paid begins
Free tools are diagnostic. They are excellent at telling you what is wrong. They stop short in three predictable places:
Crawl depth. Free tiers cap the number of URLs. A 5,000-page site cannot be fully audited on a 50-page free plan.
Historical tracking. Free audits are a snapshot. They do not tell you whether last month's fixes worked.
Depth of recommendation. Many free tools flag "title too long" but do not hand you the rewrite or the priority order.
That is the honest line. When you have outgrown the snapshot, SEO AEO Specialist offers a one-time full report for €9 covering your whole site, and €19/mo per domain for ongoing monitoring so regressions get caught the week they happen, not the quarter after.
How to run a free SEO audit in five minutes
Enter your domain. No signup for the first 50 pages.
Let it crawl. SEO AEO Specialist fetches your pages the way a search engine and an AI crawler would.
Read the prioritized list. Start at the top; those are the highest-impact issues.
Fix template-level problems first. One fix to a page template often resolves hundreds of individual flags.
Re-run to confirm. Free audits are repeatable, so verify each fix landed.
If you want a structured way to work through every finding, use our SEO audit checklist.
Free audit vs. paid report vs. monitoring
| Free audit | €9 report | €19/mo per domain | |
|---|---|---|---|
| Pages | Up to 50 | Full site | Full site |
| Signup | None | Yes | Yes |
| AEO / AI-readability | Yes | Yes, deeper | Yes, tracked |
| Prioritized fixes | Yes | Yes, full | Yes |
| Ongoing tracking | No | No | Yes |
| Best for | Quick diagnosis | One-off cleanup | Sites that keep changing |
FAQ
Is SEO AEO Specialist's SEO audit really free?
Yes. You can audit up to 50 pages with no signup and no card. You only pay if you want a full-site report (€9 one-time) or ongoing monitoring (€19/mo per domain).
Do I need to sign up to see results?
No. The free 50-page audit returns results without an account. Signup is only needed for the paid report or monitoring.
How many pages does the free audit cover?
Up to 50 URLs. For most small sites that is the entire site; for larger sites it is a representative sample that reliably surfaces template-level issues.
Does a free SEO audit include AI and answer-engine checks?
SEO AEO Specialist's does. It checks whether AI crawlers can read your content and whether your pages are structured so answer engines can extract and cite them. Many free tools skip this entirely.
How often should I run a free audit?
Any time you ship significant changes: a redesign, a migration, a new content batch, or a platform move. Free audits are repeatable, so re-run to confirm fixes.
When should I move from the free audit to the €9 report?
When your site exceeds 50 pages or when you want the full prioritized fix list and deeper AEO analysis across every URL. The €9 report is a one-time cost, not a subscription.
Ready to see what's actually broken?
Run a free SEO audit on up to 50 pages, no signup. Need the whole site in one pass? Get the full report for €9. Want issues caught as they appear? Monitoring is €19/mo per domain.
Next: build a repeatable process with the SEO audit checklist, or go deep on infrastructure with the technical SEO audit guide.
SEO Audit Checklist: Technical + On-Page + AEO | SEO AEO Specialist
See where you stand
SEO AEO Specialist runs a free AI-visibility audit and hands you the exact fixes. One-off report €9, unlimited €19/mo.
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