Preface SEO & AI Visibility Audit
Preface is a clinical decision support platform that provides AI-assisted diagnostic and treatment guidance for healthcare providers. It delivers evidence-based recommendations at the point of care with real-time clinical insights designed to improve patient outcomes and reduce diagnostic uncertainty.
Overall Scores
| Area | Score | Grade |
|---|---|---|
| SEO | 73% | C |
| AEO (AI Visibility) | 40% | F |
| E-E-A-T | 42% | F |
| Combined | 57% | — |
Fastest way to fix your site is to use our Custom Connector for Claude Desktop, or other IDEs.
E-E-A-T Breakdown
| Signal | Score | Issue |
|---|---|---|
| Trustworthiness | 46% | No about/team page, social profiles, or LinkedIn links detected, No privacy policy link detected, 5 security headers missing, No terms of service link detected, 1/4 contact signals found |
| Expertise | 80% | All checks passing |
| Authoritativeness | 20% | No Organization JSON-LD schema found, No JSON-LD schema types detected, No third-party review or trust signals detected |
| Experience | 14% | No social proof signals detected, Freshness issues, Hierarchy issues, Found |
Stobo finds what's broken and generates the fixes
Try these in Claude Desktop
stobo my site: prefacehealth.comstobo this article: prefacehealth.com/blog/my-articleGenerate a robots.txt for prefacehealth.comstobo my blog: prefacehealth.com/blogRecommendations
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llms.txt not found (HTTP 404) AEO
Create an llms.txt file so AI models can understand what prefacehealth.com does. Stobo generates one automatically.Generate an llms.txt for prefacehealth.com -
Freshness issues: no date signals found AEO
Add date markup (datePublished, dateModified) so AI engines know content is current. Stobo generates the JSON-LD.Generate freshness code for prefacehealth.com -
Freshness issues: no date signals found E-E-A-T
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Frequently asked questions
- Why doesn't my site show up in AI search results?
- Your site is missing an llms.txt file, which AI search engines use to understand your content. This file tells AI systems how to properly index and reference your pages. Without it, your site becomes invisible to AI-powered search tools that users increasingly rely on.
- How can I improve my site's freshness signals for search engines?
- Your site lacks date signals that search engines use to determine content freshness. Add publication dates, last modified dates, and timestamps to your pages. Fresh content signals help search engines understand when your information was created or updated.
- What's wrong with the images on my healthcare website?
- None of your 32 images have alt text descriptions. This hurts both accessibility for visually impaired users and SEO rankings. Search engines can't understand image content without alt text, missing opportunities to rank in image search results.
- Should I add FAQ schema markup to my medical site?
- Yes, your site is missing FAQ schema markup entirely. Adding structured data for frequently asked questions helps search engines display rich snippets in results. This can significantly increase your click-through rates and visibility for medical queries.
- How do date signals affect my healthcare website's search rankings?
- Search engines can't determine when your medical content was published or updated because you're missing date signals. This is critical for health information where freshness indicates accuracy and reliability. Outdated medical content can harm your search visibility.