Is your website ready for AI search?
PromptScore tells you exactly what to fix to appear in ChatGPT, Perplexity, Claude, and Google's AI Overviews, for free, in about a minute.
No signup. No credit card. We don't store your URL unless you ask for the PDF.
Why does this matter?
ChatGPT, Perplexity, Claude and Google's AI Overviews now answer the questions that used to send traffic to your site. If they can't parse you, they can't cite you, and your customers never hear your name.
How it works
Three steps from URL to actionable report.
Paste your URL
Drop in any homepage. No signup, no credit card, no install.
We run 34 checks
Deterministic checks plus AI-graded rubrics across five categories, done in about a minute.
Get a score & fixes
See your score, your top three quick wins, and your top three strengths in plain English.
What we score
34 checks grouped into five weighted categories. Each category contributes to your final 0–100 score.
Crawler access
Whether AI bots can reach and render your content, robots.txt, sitemap, HTTPS, JS-rendering, WAF posture.
Structured data
Schema.org JSON-LD, Open Graph, Twitter cards, and entity signals that let AI understand what your pages are about.
Content clarity
Semantic HTML, heading hierarchy, FAQ patterns, answer-ready structure, publication dates and author attribution.
AI-specific signals
llms.txt, AI-crawler directives, retrieval-vs-training bot handling, TDM reservation headers.
Authority & trust
E-E-A-T signals: about page depth, contact info, citations, Wikipedia presence, brand consistency across the web.
Plain-English reports
No jargon. Every check explains what it measures, why it matters, and how to fix it.
Top 3 quick wins
- →Add Organization JSON-LD with sameAs to LinkedIn and Wikipedia
- →Publish llms.txt at the site root
- →Add author byline + date to all blog posts
Top 3 strengths
- ✓FAQPage schema on all service pages
- ✓Clean robots.txt allowing all major AI crawlers
- ✓Server-rendered HTML, no JS-only content
Frequently asked
What does PromptScore actually measure?
Whether your website is structured in a way that ChatGPT, Perplexity, Claude and other AI assistants can crawl, parse, understand and cite. We run 34 checks across five categories, weighted into a single 0–100 score.
How is this different from an SEO audit?
Traditional SEO is optimised for Google's blue links. AI search behaves differently, it favours structured data, clear entities, and answer-ready content. PromptScore tests the things that actually matter when an LLM is the reader.
Is the score reliable / repeatable?
Yes. Deterministic checks return the same result every time. AI-graded checks use locked prompts, low temperature, and a strict JSON schema, and we publish the methodology so you can see exactly how each check works.
Score your site in under a minute
Free, no signup, full breakdown emailed as a PDF if you want it.
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