{
  "http": {
    "headers": {
      "X-Frame-Options": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/HTTP/Headers/X-Frame-Options",
          "support": {
            "chrome": {
              "version_added": "4"
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.6.9"
            },
            "firefox_android": {
              "version_added": true
            },
            "ie": {
              "version_added": "8"
            },
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": "4"
            },
            "safari_ios": {
              "version_added": true
            },
            "samsunginternet_android": {
              "version_added": true
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "ALLOW-FROM": {
          "__compat": {
            "description": "ALLOW-FROM",
            "support": {
              "chrome": {
                "version_added": false
              },
              "chrome_android": {
                "version_added": false
              },
              "edge": {
                "version_added": "12",
                "version_removed": "79"
              },
              "firefox": {
                "version_added": "18",
                "version_removed": "70"
              },
              "firefox_android": {
                "version_added": "18"
              },
              "ie": {
                "version_added": "8"
              },
              "opera": {
                "version_added": false
              },
              "opera_android": {
                "version_added": null
              },
              "safari": {
                "version_added": false
              },
              "safari_ios": {
                "version_added": false
              },
              "samsunginternet_android": {
                "version_added": false
              },
              "webview_android": {
                "version_added": false
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "SAMEORIGIN": {
          "__compat": {
            "description": "SAMEORIGIN",
            "support": {
              "chrome": {
                "version_added": true,
                "notes": "Starting in Chrome 61, this applies to all of a frame's ancestors."
              },
              "chrome_android": {
                "version_added": true,
                "notes": "Starting in Chrome 61, this applies to all of a frame's ancestors."
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": true,
                "notes": "Starting in Firefox 59, this applies to all of a frame's ancestors."
              },
              "firefox_android": {
                "version_added": true,
                "notes": "Starting in Firefox 59, this applies to all of a frame's ancestors."
              },
              "ie": {
                "version_added": "8"
              },
              "opera": {
                "version_added": true,
                "notes": "Starting in Opera 48, this applies to all of a frame's ancestors."
              },
              "opera_android": {
                "version_added": true,
                "notes": "Starting in Opera 48, this applies to all of a frame's ancestors."
              },
              "safari": {
                "version_added": true
              },
              "safari_ios": {
                "version_added": null
              },
              "samsunginternet_android": {
                "version_added": true
              },
              "webview_android": {
                "version_added": true,
                "notes": "Starting in Chrome 61, this applies to all of a frame's ancestors."
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      }
    }
  }
}