Deep Dive

Trust Signals Checklist for Any Website

A comprehensive checklist of trust signals every website should implement for AI credibility.

TurboAudit TeamFebruary 18, 20268 min

The Complete Trust Signals Checklist

This checklist covers every trust signal that AI systems evaluate when deciding whether to cite your content. The checklist is organized by priority — signals at the top have the most impact on AI citation likelihood.

Critical Trust Signals

Required for AI citation. Missing any significantly reduces citation likelihood.

Critical8 signals
Named author on every content page — full name, not “Admin” or “Team”
Author credentials relevant to the topic
Publication date visible
Last updated date visible
About page with substance (at least 300 words)
Contact information accessible
Organization schema implemented
Article schema on content pages

High-Impact Trust Signals

Strongly increase AI citation likelihood.

High Impact8 signals
Author bio page for each author with Person schema
Source citations for factual claims
Privacy policy published
Terms of service published
FAQPage schema for FAQ sections
BreadcrumbList schema
HTTPS enabled
Consistent brand information across site and profiles

Medium-Impact Trust Signals

Contribute to overall trust evaluation.

Medium Impact8 signals
Named testimonials with credentials
Case studies with specific metrics
Review data with AggregateRating schema
Social profile links in Organization schema
Methodology page
Person schema for authors
Product schema on product pages
Sitemap.xml submitted

Enhancement Trust Signals

Refine trust evaluation for competitive advantage.

Enhancement8 signals
llms.txt file
Appropriate content hedging
YMYL disclaimers where applicable
Industry certifications listed in text
Press mentions cited
Content update schedule visible
Multi-language support with hreflang
Clean URL structure

Frequently Asked Questions

The most critical trust signals are: named author with relevant credentials on every content page, visible publication and update dates, a substantive About page, accessible contact information, and Organization schema. Missing any of these significantly reduces AI citation likelihood.

Focus on all 'Critical' signals first (8 items) — these are required for AI citation. Then implement 'High-Impact' signals (8 items) for strong citation rates. The 'Medium' and 'Enhancement' categories provide competitive advantage but aren't strictly required. Most sites can implement all Critical and High-Impact signals in under a week.

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See exactly how AI systems view your content and what to fix. Join the waitlist to get early access.

3 free auditsNo credit cardEarly access