Upgrade-Insecure-Requests
Baseline
Widely available
This feature is well established and works across many devices and browser versions. Itâs been available across browsers since â¨2018å¹´4æâ©.
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Upgrade-Insecure-Requests: 1
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GET / HTTP/1.1 Host: example.com Upgrade-Insecure-Requests: 1
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¨ãªãã¼ã¸ã§ã³ã®ãµã¤ãã«ãªãã¤ã¬ã¯ãã§ãã¾ãã Vary ãããã¼ã使ç¨ãããã¨ã§ãã¢ããã°ã¬ã¼ãã¡ã«ããºã ã«å¯¾å¿ãã¦ããªãã¯ã©ã¤ã¢ã³ãã«ãã£ãã·ã¥ãããµã¤ããæä¾ãããªããªãã¾ãã
Location: https://example.com/ Vary: Upgrade-Insecure-Requests
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| Specification |
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| Upgrade Insecure Requests # preference |
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Content-Security-Policy- CSP
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