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Document directive

files/en-us/glossary/document_directive/index.md

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In {{Glossary("CSP")}}, document directives are used in a {{HTTPHeader("Content-Security-Policy")}} header and govern the properties of a document or worker environment to which a policy applies.

Document directives don't fall back to the {{CSP("default-src")}} directive.

See Document directives for a complete list.

See also

  • Related glossary terms:
    • {{Glossary("CSP")}}
    • {{Glossary("Reporting directive")}}
    • {{Glossary("Fetch directive")}}
    • {{Glossary("Navigation directive")}}
  • Reference
    • Document directives specification
    • {{HTTPHeader("Content-Security-Policy/upgrade-insecure-requests", "upgrade-insecure-requests")}}
    • {{HTTPHeader("Content-Security-Policy/block-all-mixed-content", "block-all-mixed-content")}}
    • {{HTTPHeader("Content-Security-Policy")}}