---
title: "Blocking Doesn't Keep You Out: 67% of Websites That Block GPTBot Still Get Cited by ChatGPT - Suff Digital"
url: https://www.suffdigital.com/resources/data-studies/gptbot-blocking-chatgpt-citations
description: "We turn websites into predictable revenue engines. Web design and SEO that drives revenue, not clicks. Nashville-based, senior US team."
lang: en
---

Blocking Doesn't Keep You Out: 67% of Websites That Block GPTBot Still Get Cited by ChatGPT (https://www.suffdigital.com/resources/data-studies/gptbot-blocking-chatgpt-citations)

67% of frequently cited websites that block GPTBot, OpenAI's training crawler, still appear as sources in ChatGPT answers, close to the 73% of all frequently cited websites. Blocking GPTBot trims a site's ChatGPT citations; it does not remove the site from ChatGPT.

Cited by ChatGPT by group of frequently cited websites

All frequently cited websites

73%

Block GPTBot

67%

Allow GPTBot

75%

Block OAI-SearchBot or ChatGPT-User

70%

Source: Suff Digital analysis of 813 frequently cited websites and 222,157 citations · answers from ChatGPT, Gemini, Perplexity and Google's AI features, Google search results and the public HTTP Archive crawl, September 2026

Block at least one AI crawler

Websites

250

Average citations per website

330

Median citations per website

133

Source: Blocking Doesn't Keep You Out: 67% of Websites That Block GPTBot Still Get Cited by ChatGPT - Suff Digital (https://www.suffdigital.com/resources/data-studies/gptbot-blocking-chatgpt-citations)

## 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"
      }
    }
  ]
}
```