---
title: Free SEO Audit Tool — Full Technical & AI Search Analysis | AMZ Global Experts
url: https://www.amzglobalexperts.com/tools/seo-audit/
description: The most comprehensive free SEO audit tool in 2026. Scores 8 dimensions — Performance, On-Page, Content, Core Web Vitals, Technical, Mobile, AI Search Readiness, and Social. Get a strategic priority matrix, 90-day action plan, and radar chart. No login required.
---Free SEO Audit Tool

# The Complete Website SEO Audit.
8 Dimensions. Strategic Priority. 90-Day Roadmap.

Performance · On-Page · Content · Core Web Vitals · Technical · Mobile · AI Search Readiness · Social Signals. Powered by Google Lighthouse. Built for 2026.

Run Audit →

Powered by Google PageSpeed Insights API · No login required · Results in ~30s

📊

8-Dimension Scoring

Performance, On-Page, Content, CWV, Technical, Mobile, AI Readiness & Social — all in one audit.

🤖

AI Search Readiness

Unique GEO scoring: llms.txt, AI crawler access, schema markup — signals no other audit tool covers.

🎯

Priority Matrix

Impact × Effort quadrant — know exactly which fixes to tackle first for maximum ROI.

🗺️

90-Day Action Plan

Every issue sequenced into Day 30, 60, 90 phases so your team knows what to do and when.

## What this audit checks

Powered by Google PageSpeed Insights API — the same data Google uses for ranking.

✓ Page title length & quality ✓ Meta description presence ✓ H1/H2/H3 heading structure ✓ Canonical tag implementation ✓ Viewport & mobile readiness ✓ Indexability (robots meta) ✓ HTTPS security ✓ robots.txt validity ✓ XML sitemap presence ✓ Schema markup & JSON-LD types ✓ Open Graph & Twitter Cards ✓ Internal & external links ✓ Image alt text coverage ✓ Word count & content depth ✓ Core Web Vitals (LCP/CLS/TBT) ✓ First Contentful Paint ✓ Time to First Byte (TTFB) ✓ Lighthouse Performance score ✓ Lighthouse SEO score ✓ Lighthouse Accessibility ✓ llms.txt AI compliance ✓ AI crawler access control ✓ Structured data for AI systems ✓ GEO readiness score

## Frequently Asked Questions

What does this SEO audit tool check?

This tool audits 8 dimensions: Performance (Google Lighthouse), On-Page SEO (title, description, H1, canonical, viewport), Content Quality (word count, heading structure, image alt text), Core Web Vitals (LCP, CLS, TBT, FCP, TTFB), Technical SEO (HTTPS, robots.txt, sitemap, schema markup), Mobile Optimization, AI Search Readiness (llms.txt, AI crawler access, GEO signals), and Social Signals (Open Graph, Twitter Cards). It produces a weighted overall SEO score and a strategic priority matrix.

How is this different from SEOptimer or other SEO audit tools?

This tool includes AI Search Readiness scoring (GEO) — checking llms.txt compliance, AI crawler access, and structured content signals — which no legacy audit tool includes. It also provides a Strategic Priority Matrix (Impact × Effort) so you know exactly which fixes to tackle first, and a 30/60/90-day action roadmap. All data comes from Google's PageSpeed Insights API and direct page analysis.

What is AI Search Readiness and why does it matter?

AI Search Readiness (GEO — Generative Engine Optimization) measures how well your site is optimized for AI-powered search engines like ChatGPT, Perplexity, Google AI Overviews, and Gemini. Key signals include llms.txt (the emerging standard for AI site indexing), AI crawler access in robots.txt, schema markup, and structured content. Brands optimized for AI search capture a growing share of buying intent that traditional SEO cannot measure.

## FAQ

### What does this SEO audit tool check?

This tool audits 8 dimensions: Performance (Google Lighthouse), On-Page SEO (title, description, H1, canonical, viewport), Content Quality (word count, heading structure, image alt text), Core Web Vitals (LCP, CLS, TBT, FCP, TTFB), Technical SEO (HTTPS, robots.txt, sitemap, schema markup), Mobile Optimization, AI Search Readiness (llms.txt, AI crawler access, GEO signals), and Social Signals (Open Graph, Twitter Cards). It produces a weighted overall SEO score and a strategic priority matrix.

### How is this different from SEOptimer or other SEO audit tools?

This tool includes AI Search Readiness scoring (GEO) — checking llms.txt compliance, AI crawler access, and structured content signals — which no legacy audit tool includes. It also provides a Strategic Priority Matrix (Impact × Effort) so you know exactly which fixes to tackle first, and a 30/60/90-day action roadmap. All data comes from Google's PageSpeed Insights API and direct page analysis.

### What is AI Search Readiness and why does it matter?

AI Search Readiness (GEO — Generative Engine Optimization) measures how well your site is optimized for AI-powered search engines like ChatGPT, Perplexity, Google AI Overviews, and Gemini. Key signals include llms.txt (the emerging standard for AI site indexing), AI crawler access in robots.txt, schema markup, and structured content. Brands optimized for AI search capture a growing share of buying intent that traditional SEO cannot measure.