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Full-spectrum website intelligence

See your site the way every engine does.

One scan grades your website across classic search, AI answer engines, security, speed, and accessibility — then hands you the fixes that move rankings, in priority order.

140+ signals SEO · AEO · GEO No sign-up to scan
Optimizes for
GoogleBingChatGPTClaudePerplexityAI Overviews
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Initializing scanner…
Audited target
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Overall
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⚡ Priority fixes

Full findings

What WebsiteAudit checks

Six lenses. One report. Every engine that ranks you.

Classic SEO gets you into Google. But answers now come from AI too. WebsiteAudit grades the signals each engine actually reads — and tells you exactly what to change.

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🔎

SEO Classic search

The technical and on-page foundation Google and Bing crawl before they rank you.

  • Title, meta & canonical tags
  • Heading hierarchy & keyword use
  • Sitemap, robots & indexability
  • Structured data & Open Graph
  • Internal links & redirect chains
💬

AEO Answer engines

Optimization for featured snippets, voice answers, and "People Also Ask" boxes.

  • FAQ & HowTo schema
  • Question-led headings
  • Answer-first content blocks
  • Speakable & definition markup
  • Extractable tables & lists
✨

GEO Generative AI

Generative Engine Optimization — get cited inside ChatGPT, Claude, Perplexity & AI Overviews.

  • llms.txt & AI-crawler access
  • Citable statistics & sources
  • E-E-A-T & author credentials
  • Entity clarity & fact density
  • Freshness & quotable claims
🛡️

Security Trust signals

Headers, transport, and hygiene that protect users — and that engines reward.

  • HTTPS / TLS & HSTS
  • CSP & frame protection
  • Secure cookie flags
  • Mixed-content detection
  • Server info leakage
⚡

Performance Core Web Vitals

Speed is a ranking factor and a conversion factor. WebsiteAudit scores both.

  • LCP, INP & CLS
  • TTFB & render-blocking
  • Image & asset optimization
  • Caching & compression
  • CDN & minification
♿

Accessibility WCAG

Accessible sites reach more people — and share structure that engines parse cleanly.

  • Color contrast & focus states
  • Alt text & ARIA labels
  • Keyboard navigation
  • Form labels & landmarks
  • Language & heading order
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140+
SIGNALS PER SCAN
6
ENGINE LENSES
<30s
AVERAGE SCAN TIME
A–F
GRADED & PRIORITIZED
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Built to rank — including this page

The same playbook we grade you on, we run on ourselves.

Ranking in AI answers isn't a mystery. It's machine-readable structure, credible signals, and clean delivery. Here's what makes a page win across search and generative engines.

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Machine-readable structure

Semantic HTML, a single clear H1, JSON-LD schema (Organization, SoftwareApplication, FAQPage), and Open Graph tags give crawlers and language models an unambiguous map of the page.

Answer-first content

Direct, 40–60 word answers under question-shaped headings are what snippet and answer engines lift. WebsiteAudit checks whether your key pages lead with the answer, not the preamble.

AI-crawler access

A published llms.txt and robots rules that welcome GPTBot, ClaudeBot, and PerplexityBot decide whether generative engines can even read — and cite — you.

Credibility & freshness

Named authors, cited statistics, outbound authority links, and visible update dates are the E-E-A-T signals that push a page from "indexed" to "quoted in the answer."

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Common questions

What people ask before they scan

What's the difference between SEO, AEO, and GEO? +
SEO optimizes for ranked results in engines like Google and Bing. AEO (Answer Engine Optimization) targets featured snippets, voice answers, and "People Also Ask." GEO (Generative Engine Optimization) makes your content citable inside AI answers from ChatGPT, Claude, Perplexity, and Google AI Overviews. WebsiteAudit grades all three in a single scan and shows where they overlap.
Can WebsiteAudit check whether AI engines can read my site? +
Yes. WebsiteAudit inspects your robots.txt and llms.txt for AI-crawler directives such as GPTBot, ClaudeBot, and PerplexityBot, and evaluates the entity clarity, citable statistics, author credentials, and structured content that generative engines rely on when composing an answer.
Which security checks does WebsiteAudit run? +
WebsiteAudit evaluates HTTPS and TLS, HSTS, Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, cookie flags, mixed content, and server information leakage — then rolls them into a single security posture score.
Do I need to install anything or sign up? +
No. Enter a URL and run a scan from the browser. The report is graded A–F, broken down by lens, and sorted by impact so you know which fix to ship first. Export a copy any time.
How is the overall score calculated? +
Each of the six lenses produces a weighted sub-score from its individual checks. Critical items (like missing HTTPS or a blocked crawler) carry more weight than cosmetic ones. The overall score is a weighted blend across lenses, then mapped to an A–F grade.
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Find out what every engine sees.

Run a free full-spectrum audit and get a prioritized fix list in under a minute.

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