See where AI goes blind.
Paste a URL. In under two minutes, see exactly where ChatGPT, Perplexity, and Google AI lose the signal — and the fixes, ranked by impact.
40+ ranking factors3 free scans a dayNo credit card
Paste. Scan. Know exactly where you stand.
Three steps. Under two minutes. The same engine that powers Prominara's paid platform — no gating, no trial wall.
One URL. No configuration.
Drop in any page URL or domain. We handle redirects, canonicals, and robots rules — so you see what AI crawlers actually see.
- Page or full domain
- Handles JavaScript SPAs
- Follows AI crawler rules
Signals checked across content, entities, authority, and technical readiness.
The analysis runs in parallel.
Content structure, schema, entity coverage, AI crawler access — all checked at once against the ranking signals each platform actually uses.
- Structure & schema
- Entity & topic map
- Crawler & speed audit
Median scan time. Most pages complete in under 60 seconds.
A number, a breakdown, a fix list.
Your 0-100 AI Visibility Score, platform-by-platform readiness, and the recommendations that will move the number most — ranked by impact.
- Score out of 100
- Per-platform readiness
- Fixes ranked by impact × effort
Weighted score you can actually act on — with a shareable URL.
Four deliverables. All on one screen.
No paywall, no upsell modals in your way. The full analysis is delivered the moment your scan completes.
AI Visibility Score
A weighted 0-100 score across the four categories answer engines actually reward.
Platform readiness
How each of ChatGPT, Perplexity, Google AI, and Claude scores your page individually.
Category breakdown
Content, entities, authority, and technical — each scored, each with its weight.
Prioritized fixes
Every recommendation ranked by impact and effort. The first three fixes, free, right now.
No black box. Every weight is published.
The same weights Prominara uses across the paid platform — calibrated against the citation behavior of the four active AI search engines.
| Category | Weight | What we check |
|---|---|---|
| Content Structure | 30% | Headings, lists, answer positioning, FAQ content |
| Entity & Topics | 25% | Named entities, statistics, definitions, topic coverage |
| Authority Signals | 25% | Author info, dates, citations, schema markup, E-E-A-T |
| Technical Readiness | 20% | AI crawler access, robots.txt, page speed, semantic HTML |
Answer engines don't rank ten links. They pick one answer.
60% of knowledge workers now research with AI assistants. When someone asks ChatGPT for the best tool in your category, one brand gets recommended. The rest disappear.
Published analyses report AI-referred traffic converting around 4.4× better than traditional organic — not our own measurement, but the direction is consistent: these visitors arrive already briefed. The cost of being absent from that briefing is steeper than ever.
Of knowledge workers use AI assistants for research.
Reported conversion rate of AI-referred traffic vs. classical organic — published industry analyses, not a Prominara measurement.
Citation lift from the patterns this scan surfaces, measured in a controlled academic benchmark. Princeton-led GEO study, 2024.
Before you scan.
Short answers to the six questions we get most often.
01What is an AI Visibility Score?
An AI Visibility Score (0-100) measures how well-optimized your site is for AI search engines like ChatGPT, Perplexity, and Google AI. It evaluates 40+ factors across content structure (30%), entity and topic coverage (25%), authority signals (25%), and technical readiness (20%). Higher scores correlate with more frequent AI citations and recommendations.
02Which AI platforms does this check?
The checker evaluates your readiness for ChatGPT (OpenAI), Perplexity, Google AI (Gemini), and Claude (Anthropic). Each platform has unique ranking factors — ChatGPT values structured data heavily, Perplexity emphasizes source freshness and citations.
03How is the score calculated?
We analyze 40+ factors across four categories: Content Structure (30% weight), Entity and Topics (25%), Authority Signals (25%), and Technical Readiness (20%). Each factor is scored and weighted to produce your overall AI Visibility Score.
04How do I improve my score?
Start with the recommendations from your free scan. The most impactful improvements are: adding JSON-LD schema, creating FAQ content with clear answers, including author credentials and publication dates, and making sure AI crawlers can access your pages. Sites that implement these changes typically see 15-30 point improvements within 4-8 weeks.
05Is this tool really free?
Yes. You can run 3 free scans per day with no signup required. Each scan gives you the full score, platform breakdown, and top recommendations. For unlimited scans, historical tracking, competitor analysis, and AI citation monitoring, start a 14-day free trial.
06How often should I check my AI visibility?
We recommend checking after any major content or technical changes to your site. For ongoing monitoring, a free Prominara account tracks your score automatically on a weekly schedule, alerts you to changes, and shows how you compare against competitors.
Two minutes. One answer.
Your AI Visibility Score, four platform readings, and a prioritized fix list.
3 free scans per day · go unlimited with a free trial
- Track your score week-over-week
- Compare against your real competitors
- Monitor what AI says about you across 5 surfaces
- AI-written fixes, not just recommendations
No credit card