{
  "http": {
    "headers": {
      "Clear-Site-Data": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/HTTP/Headers/Clear-Site-Data",
          "support": {
            "chrome": {
              "version_added": "61"
            },
            "chrome_android": {
              "version_added": "61"
            },
            "edge": {
              "version_added": "≤79"
            },
            "firefox": [
              {
                "version_added": "63"
              },
              {
                "version_added": "62",
                "flags": [
                  {
                    "name": "dom.clearSiteData.enabled",
                    "type": "preference",
                    "value_to_set": "true"
                  }
                ]
              }
            ],
            "firefox_android": [
              {
                "version_added": "63"
              },
              {
                "version_added": "62",
                "flags": [
                  {
                    "name": "dom.clearSiteData.enabled",
                    "type": "preference",
                    "value_to_set": "true"
                  }
                ]
              }
            ],
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": "48"
            },
            "opera_android": {
              "version_added": "45"
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": "8.0"
            },
            "webview_android": {
              "version_added": "61"
            }
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        },
        "cache": {
          "__compat": {
            "description": "<code>&quot;cache&quot;</code>",
            "mdn_url": "https://developer.mozilla.org/docs/Web/HTTP/Headers/Clear-Site-Data#cache",
            "support": {
              "chrome": {
                "version_added": "61"
              },
              "chrome_android": {
                "version_added": "61"
              },
              "edge": {
                "version_added": "≤79"
              },
              "firefox": [
                {
                  "version_added": "63"
                },
                {
                  "version_added": "62",
                  "flags": [
                    {
                      "name": "dom.clearSiteData.enabled",
                      "type": "preference",
                      "value_to_set": "true"
                    }
                  ]
                }
              ],
              "firefox_android": [
                {
                  "version_added": "63"
                },
                {
                  "version_added": "62",
                  "flags": [
                    {
                      "name": "dom.clearSiteData.enabled",
                      "type": "preference",
                      "value_to_set": "true"
                    }
                  ]
                }
              ],
              "ie": {
                "version_added": null
              },
              "opera": {
                "version_added": "48"
              },
              "opera_android": {
                "version_added": "45"
              },
              "safari": {
                "version_added": null
              },
              "safari_ios": {
                "version_added": null
              },
              "samsunginternet_android": {
                "version_added": "8.0"
              },
              "webview_android": {
                "version_added": "61"
              }
            },
            "status": {
              "experimental": true,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "cookies": {
          "__compat": {
            "description": "<code>&quot;cookies&quot;</code>",
            "mdn_url": "https://developer.mozilla.org/docs/Web/HTTP/Headers/Clear-Site-Data#cookies",
            "support": {
              "chrome": {
                "version_added": "61"
              },
              "chrome_android": {
                "version_added": "61"
              },
              "edge": {
                "version_added": "≤79"
              },
              "firefox": [
                {
                  "version_added": "63"
                },
                {
                  "version_added": "62",
                  "flags": [
                    {
                      "name": "dom.clearSiteData.enabled",
                      "type": "preference",
                      "value_to_set": "true"
                    }
                  ]
                }
              ],
              "firefox_android": [
                {
                  "version_added": "63"
                },
                {
                  "version_added": "62",
                  "flags": [
                    {
                      "name": "dom.clearSiteData.enabled",
                      "type": "preference",
                      "value_to_set": "true"
                    }
                  ]
                }
              ],
              "ie": {
                "version_added": null
              },
              "opera": {
                "version_added": "48"
              },
              "opera_android": {
                "version_added": "45"
              },
              "safari": {
                "version_added": null
              },
              "safari_ios": {
                "version_added": null
              },
              "samsunginternet_android": {
                "version_added": "8.0"
              },
              "webview_android": {
                "version_added": "61"
              }
            },
            "status": {
              "experimental": true,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "executionContexts": {
          "__compat": {
            "description": "<code>&quot;executionContexts&quot;</code>",
            "mdn_url": "https://developer.mozilla.org/docs/Web/HTTP/Headers/Clear-Site-Data#executionContexts",
            "support": {
              "chrome": {
                "version_added": false,
                "notes": "See <a href='https://crbug.com/898503'>bug 898503</a>."
              },
              "chrome_android": {
                "version_added": false
              },
              "edge": {
                "version_added": false,
                "notes": "See <a href='https://crbug.com/898503'>bug 898503</a>."
              },
              "firefox": [
                {
                  "version_added": "63",
                  "version_removed": "68"
                },
                {
                  "version_added": "62",
                  "flags": [
                    {
                      "name": "dom.clearSiteData.enabled",
                      "type": "preference",
                      "value_to_set": "true"
                    }
                  ]
                }
              ],
              "firefox_android": [
                {
                  "version_added": "63",
                  "version_removed": "68"
                },
                {
                  "version_added": "62",
                  "flags": [
                    {
                      "name": "dom.clearSiteData.enabled",
                      "type": "preference",
                      "value_to_set": "true"
                    }
                  ]
                }
              ],
              "ie": {
                "version_added": null
              },
              "opera": {
                "version_added": false
              },
              "opera_android": {
                "version_added": false
              },
              "safari": {
                "version_added": null
              },
              "safari_ios": {
                "version_added": null
              },
              "samsunginternet_android": {
                "version_added": "8.0"
              },
              "webview_android": {
                "version_added": false
              }
            },
            "status": {
              "experimental": true,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "storage": {
          "__compat": {
            "description": "<code>&quot;storage&quot;</code>",
            "mdn_url": "https://developer.mozilla.org/docs/Web/HTTP/Headers/Clear-Site-Data#storage",
            "support": {
              "chrome": {
                "version_added": "61"
              },
              "chrome_android": {
                "version_added": "61"
              },
              "edge": {
                "version_added": "≤79"
              },
              "firefox": [
                {
                  "version_added": "63"
                },
                {
                  "version_added": "62",
                  "flags": [
                    {
                      "name": "dom.clearSiteData.enabled",
                      "type": "preference",
                      "value_to_set": "true"
                    }
                  ]
                }
              ],
              "firefox_android": [
                {
                  "version_added": "63"
                },
                {
                  "version_added": "62",
                  "flags": [
                    {
                      "name": "dom.clearSiteData.enabled",
                      "type": "preference",
                      "value_to_set": "true"
                    }
                  ]
                }
              ],
              "ie": {
                "version_added": null
              },
              "opera": {
                "version_added": "48"
              },
              "opera_android": {
                "version_added": "45"
              },
              "safari": {
                "version_added": null
              },
              "safari_ios": {
                "version_added": null
              },
              "samsunginternet_android": {
                "version_added": "8.0"
              },
              "webview_android": {
                "version_added": "61"
              }
            },
            "status": {
              "experimental": true,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      }
    }
  }
}