SiteGrader — SEO, AEO & GEO Audit

About

One-click website audit. Check SEO, AEO, GEO, email security, accessibility, and 60+ signals on any page. Free.

Can AI actually find your business?

Your site might rank on Google. But can ChatGPT find it? Can Perplexity cite it? Can AI recommend your business? If not, you are invisible in the next wave of search.

SiteGrader checks 60+ signals in one click, right from your browser toolbar. No signup, no account, no waiting. Click the icon on any page and get instant scores across 9 categories:

SEO — Title, meta description, H1, heading structure, canonical URL, Open Graph tags, image alt text, JSON-LD structured data.

AEO (Answer Engine Optimization) — Can Google use your content for featured snippets and AI Overviews? We check answer-near-top, question-style headings, statistics density, FAQPage schema, and content freshness signals.

GEO (Generative Engine Optimization) — Can ChatGPT, Claude, Perplexity, and Gemini find and cite you? We check JSON-LD, author attribution, and note which signals need a full scan (robots.txt, /llms.txt).

Security — HTTPS, mixed content detection.

Accessibility — Page language, skip navigation, form labels, image alt text, ARIA landmarks. Flags ADA compliance risks.

Mobile — Viewport, touch icon, favicon.

Local — Phone number, social media links, LocalBusiness schema.

Content Quality — Word count, content-to-code ratio, internal linking.

Schema & Structured Data — JSON-LD detection, FAQPage, LocalBusiness, Article schema types.

HOW IT WORKS:
1. Click the SiteGrader icon in your toolbar
2. See your score in 2 seconds — no page reload, no server call
3. Review top issues ranked by impact
4. Click "Full Scan" for a complete 65+ check audit at sitegrader.app

WHAT MAKES IT DIFFERENT:
- AEO & GEO categories that no other free extension checks
- Instant results — everything runs client-side, nothing is sent to a server
- Clean, readable format — not a wall of technical jargon
- Compare competitors — visit their site, click the icon, compare scores
- Links directly to a full scan with 12 categories and AI-written analysis

FREE EXTENSION. Full reports at sitegrader.app are $8, once, no subscription.

Built by IT professionals in South Texas who scan hundreds of business websites every month.

Category: Developer Tools (or Productivity)
Language: English