{
  "@context": "https://schema.org",
  "@id": "https://webspecification.com/spec/security/x-content-type-options.jsonld",
  "@graph": [
    {
      "@type": "TechArticle",
      "@id": "https://webspecification.com/spec/security/x-content-type-options/#article",
      "headline": "X-Content-Type-Options: nosniff",
      "description": "The nosniff header stops browsers from guessing a response's content type. It blocks a class of attacks where a benign-looking file is interpreted as script or stylesheet.",
      "url": "https://webspecification.com/spec/security/x-content-type-options/",
      "inLanguage": "en",
      "isPartOf": {
        "@type": "WebSite",
        "@id": "https://webspecification.com/#website",
        "name": "Web Specification Studio",
        "url": "https://webspecification.com"
      },
      "author": {
        "@type": "Person",
        "name": "Web Specification Studio",
        "url": "https://webspecification.com"
      },
      "publisher": {
        "@type": "Organization",
        "@id": "https://webspecification.com/#organization",
        "name": "Web Specification Studio",
        "url": "https://webspecification.com"
      },
      "license": "https://creativecommons.org/licenses/by/4.0/",
      "dateModified": "2026-05-29T09:13:20.000Z",
      "citation": [
        {
          "@type": "CreativeWork",
          "name": "MDN — X-Content-Type-Options",
          "url": "https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/X-Content-Type-Options",
          "publisher": {
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          }
        },
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          "name": "Fetch Standard — MIME type checks",
          "url": "https://fetch.spec.whatwg.org/#x-content-type-options-header",
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          "publisher": {
            "@type": "Organization",
            "name": "OWASP"
          }
        }
      ]
    },
    {
      "@type": "BreadcrumbList",
      "@id": "https://webspecification.com/spec/security/x-content-type-options/#breadcrumb",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "Home",
          "item": "https://webspecification.com/"
        },
        {
          "@type": "ListItem",
          "position": 2,
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        {
          "@type": "ListItem",
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        }
      ]
    }
  ]
}