Free · No signup · Powered by Google Gemini · 10 heuristic checks

Free AEO Checker for any URL

Audit your site with a free Google Gemini scan, 10 heuristic checks, and a prioritised fix list. No signup. Upgrade to Lite for the full 8-engine sweep — ChatGPT, Claude, Copilot, Gemini, Perplexity, Grok, DeepSeek, and AI Overviews.

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~2-5 min per URLNo credit cardResults visible immediately

What is an AEO checker?

An answer engine optimization checkerscans a website and reports how well it's set up to be cited by AI assistants like ChatGPT, Claude, Copilot, Gemini, Perplexity, Grok, DeepSeek, and AI Overviews. Unlike a traditional SEO audit — which focuses on Google ranking — an AEO checker runs an AI search audit of AI-specific signals: structured data, llms.txt, AI-bot crawl rules, citation source presence (Wikipedia, G2, LinkedIn), and live AI-engine recall.

This AEO checking tool runs 10 such checks per URL plus a free Google Gemini visibility query, and returns a scored AI visibility audit with concrete next steps. Type a URL above, get a report in 3 minutes — no signup, no credit card. Lite ($25–29/mo) runs the full 8-engine sweep across ChatGPT, Claude, Copilot, Gemini, Perplexity, Grok, DeepSeek, and AI Overviews.

What the AEO audit tool checks

10 heuristic checks per URL. Each maps to one of the signals AI assistants use when deciding whether (and how) to cite you. Run it as an AEO scanner for a single page or across your top URLs.

Schema completeness

Audits every Schema.org type on every important page. Flags missing sameAs links, incomplete Organization schema, and schema types mismatched to page intent.

llms.txt presence

Checks for llms.txt at your root. If missing, recommends content based on your site map. If present, audits the structure for completeness.

Robots.txt AI bot rules

Reports which AI search bots and AI training bots you allow or block. Flags accidental blocks of GPTBot, ClaudeBot, PerplexityBot.

Citation strength

Cross-checks your brand against Wikipedia, Wikidata, LinkedIn, Crunchbase, G2, and other Tier-1 citation sources. Reports presence + completeness.

AI engine queries

Queries ChatGPT, Claude, Copilot, Gemini, Perplexity, Grok, DeepSeek, and AI Overviews with brand-relevant prompts. Parses citations + sentiment. Reports which engines mention you and what sources they cite.

Content shape

Analyses your top pages for AI-friendly structure: H1-question + answer paragraphs, FAQ sections, semantic chunking. Reports per-page recommendations.

Canonical + sitemap health

Validates canonical tags, sitemap.xml structure, lastmod coverage, URL deduplication.

Freshness signals

Reports content freshness across your top URLs. Identifies stale pages crawlers may be deprioritising.

Page-load performance

Core Web Vitals + render-blocking resources. Slow pages get deprioritised by AI crawlers.

GBP / local signals

If applicable: Google Business Profile completeness, NAP consistency across directories.

What you get back

A scored report — not a wall of metrics. Each finding has an action.

Overall score 0-100

Aggregate score across all 10 checks. Use it as a baseline to measure quarterly progress.

Per-engine findings

Which AI engines currently mention you, with what sentiment, and which sources they cite instead of yours.

Prioritised fix list

Findings ranked by impact + effort. Each links to the free tool that solves it — Schema Generator, llms.txt Generator, Robots.txt Generator.

See a sample report

Frequently asked questions

How is this different from the free tools?

The free tools (Schema Generator, Robots.txt Checker, etc.) each fix one thing. The audit checks all of them together across your live site, queries real AI engines on your behalf, and reports findings prioritised by impact. It's the diagnostic before you reach for the generators.

What does it cost?

The audit is free. We have paid tiers if you want recurring scans, multi-domain tracking, deeper AI engine query coverage, or team accounts — but the single-shot homepage audit is genuinely free with no signup gate.

How long does it take?

About 2-5 minutes per URL. We fetch your page, parse schema, check llms.txt + robots.txt, look up your citations on Wikipedia / Wikidata / LinkedIn, and query the AI engines in parallel.

Do I need to sign up?

No. Type a URL, get a report. Sign-up is only needed if you want to save scans, get scheduled scans, or compare scans over time.

What if my site is brand new?

The audit still runs. Low scores are expected for new sites — that's not a bug, it's a baseline. Use the Citation Readiness scorecard + Citation Planner to map a 90-day improvement path, then re-run the audit.

Ready when you are

One URL, 2-5 minutes, a full report. No signup. Audit yourself or your top competitor.

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