---
title: "AI Answers Cite .com Websites 66% of the Time vs 14% for Government and University Sites - Suff Digital"
url: https://www.suffdigital.com/resources/data-studies/ai-citations-by-domain-extension
description: "We turn websites into predictable revenue engines. Web design and SEO that drives revenue, not clicks. Nashville-based, senior US team."
lang: en
---

AI Answers Cite .com Websites 66% of the Time vs 14% for Government and University Sites (https://www.suffdigital.com/resources/data-studies/ai-citations-by-domain-extension)

66% of the sources ChatGPT, Gemini, Perplexity and Google's AI features cite in their answers are .com websites, against 14% for government (.gov) and university (.edu) websites. ChatGPT is the one AI engine that cites government and university websites more often than .com.

Share of citations by domain ending

.com

66.08%

.org

12.93%

.gov

9.84%

.edu

4.32%

.uk

1.85%

.net

0.65%

.au

0.62%

.ca

0.48%

.int

0.29%

.in

0.26%

.ai

0.24%

.io

0.24%

Source: Suff Digital analysis of 155,312 cited URLs · answers from ChatGPT, Gemini, Perplexity and Google's AI features, September 2026

.com by engine

ChatGPT

34.7%

Perplexity

65.4%

Gemini

72.4%

Google AI Overviews

74.5%

Google AI Mode

74.9%

Citations to .gov and .edu by question topic

Taxes

39.6%

Weather

34.2%

Health

31.8%

Education

28%

Shopping

0.4%

Source: AI Answers Cite .com Websites 66% of the Time vs 14% for Government and University Sites - Suff Digital (https://www.suffdigital.com/resources/data-studies/ai-citations-by-domain-extension)

## Structured data

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Organization",
      "@id": "https://www.suffdigital.com/#organization",
      "name": "Suff Digital",
      "alternateName": "Suff Digital Marketing",
      "url": "https://www.suffdigital.com/",
      "logo": {
        "@type": "ImageObject",
        "@id": "https://www.suffdigital.com/#logo",
        "url": "https://www.suffdigital.com/logo.png",
        "contentUrl": "https://www.suffdigital.com/logo.png",
        "caption": "Suff Digital"
      },
      "image": {
        "@id": "https://www.suffdigital.com/#logo"
      },
      "description": "Suff Digital is a full-stack digital marketing agency that turns websites into predictable revenue engines, SEO, paid media, content, CRO, and web design built around revenue, not vanity metrics.",
      "slogan": "Digital marketing built for what's next.",
      "email": "hello@suffdigital.com",
      "telephone": "+1-629-236-0099",
      "foundingDate": "2022",
      "founder": {
        "@type": "Person",
        "name": "Matt Suffoletto",
        "jobTitle": "Founder & CEO"
      },
      "contactPoint": [
        {
          "@type": "ContactPoint",
          "telephone": "+1-629-236-0099",
          "email": "hello@suffdigital.com",
          "contactType": "sales",
          "areaServed": "US",
          "availableLanguage": [
            "en"
          ]
        }
      ],
      "address": {
        "@type": "PostalAddress",
        "addressLocality": "Nashville",
        "addressRegion": "TN",
        "postalCode": "37219",
        "addressCountry": "US"
      },
      "areaServed": {
        "@type": "Country",
        "name": "United States"
      },
      "sameAs": [
        "https://www.linkedin.com/company/suff-digital/",
        "https://www.instagram.com/suffdigital/",
        "https://www.youtube.com/@suffdigitalmarketing",
        "https://www.tiktok.com/@suffdigital"
      ],
      "knowsAbout": [
        "Search Engine Optimization",
        "Pay-Per-Click Advertising",
        "Paid Social Advertising",
        "Conversion Rate Optimization",
        "Web Design",
        "Digital PR",
        "Link Building",
        "Website Migration",
        "Website Maintenance and Support",
        "Technical SEO",
        "Local SEO",
        "AI Search Optimization"
      ],
      "hasOfferCatalog": {
        "@type": "OfferCatalog",
        "name": "Suff Digital Services",
        "itemListElement": [
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Search Engine Optimization (SEO)",
              "url": "https://www.suffdigital.com/"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Pay-Per-Click (PPC) Advertising",
              "url": "https://www.suffdigital.com/services/ppc"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Paid Social Advertising",
              "url": "https://www.suffdigital.com/services/paid-social"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Conversion Rate Optimization (CRO)",
              "url": "https://www.suffdigital.com/services/cro"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Web Design",
              "url": "https://www.suffdigital.com/services/web-design"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Digital PR & Link Building",
              "url": "https://www.suffdigital.com/services/digital-pr"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Website Migration",
              "url": "https://www.suffdigital.com/services/website-migration"
            }
          },
          {
            "@type": "Offer",
            "itemOffered": {
              "@type": "Service",
              "name": "Website Maintenance & Support",
              "url": "https://www.suffdigital.com/services/website-maintenance"
            }
          }
        ]
      }
    },
    {
      "@type": "WebSite",
      "@id": "https://www.suffdigital.com/#website",
      "url": "https://www.suffdigital.com/",
      "name": "Suff Digital",
      "inLanguage": "en-US",
      "publisher": {
        "@id": "https://www.suffdigital.com/#organization"
      }
    }
  ]
}
```