Audit Any Webpage for SEO, AEO, GEO & AIO in One Click
TheQuantumSEO analyzes any page instantly — SEO & GEO scores, headings, keywords, traffic, schema, AI readiness and 20+ more tools. 100% free forever.
One Extension. Every Audit You’ll Ever Need.
Twelve professional-grade tools packed into a single click — built for SEOs, founders, and content teams.
Instant SEO & GEO Scores
Grade any page for classic SEO and AI-search visibility in seconds.
Traffic Intelligence
See estimated traffic and top keywords behind any page or domain.
Headings Analyzer
Full H1–H6 outline with hierarchy issues flagged instantly.
Image SEO & Alt-Text Check
Find missing alt text and oversized images dragging speed down.
Link Explorer
Map every internal and external link, spot broken ones fast.
DA & DR Tracker
Domain authority metrics for any site you’re researching.
Keyword Research
Discover keyword ideas and difficulty without leaving the page.
SERP Scraper
Pull Google + Bing results into clean, exportable data.
Technical SEO Audit
Meta tags, canonicals, indexation and 20+ technical checks.
JSON-LD Schema Generator
Generate valid structured data for rich results in one click.
AI Prompts & Reports
Turn any audit into AI-ready prompts and shareable reports.
Local SEO Tools
Check the local signals that win the map pack and “near me” searches.
Auditing Takes 10 Seconds
No learning curve. If you can browse, you can audit.
Install from Chrome Web Store
Add the extension to Chrome in one click — free forever.
Open any webpage
Your site, a competitor’s, a client’s — any page on the web.
Click the extension icon
Scores, headings, keywords, schema and AI readiness appear instantly.
Fix issues & export
Work through the findings and export the report as PDF, Markdown or CSV.
See It In Action
A quick tour of the extension popup.
Loved by SEOs Everywhere
Real reviews coming soon.
Questions, Answered
Everything you need to know before installing.
Yes — 100% free forever. No signup, no paid plans, no locked features.
Only the page in your active tab. When you click the extension, it analyzes that page’s headings, links, images, meta tags and schema — nothing else.
No. Everything works out of the box. Adding your Keywords Everywhere API key is optional — it simply unlocks the best traffic data.
Yes. Open any public webpage in Chrome, click the icon, and the audit runs instantly.
There’s no signup and no account — the extension analyzes the page right in your browser. We don’t ask for any personal data to use it.