{
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    "elements": {
      "meta": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Element/meta",
          "spec_url": "https://html.spec.whatwg.org/multipage/semantics.html#the-meta-element",
          "tags": [
            "web-features:meta"
          ],
          "support": {
            "chrome": {
              "version_added": "1"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "1"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "≤11"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "charset": {
          "__compat": {
            "spec_url": "https://html.spec.whatwg.org/multipage/semantics.html#attr-meta-charset",
            "tags": [
              "web-features:meta"
            ],
            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": "mirror",
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "1"
              },
              "firefox_android": "mirror",
              "ie": {
                "version_added": "≤11"
              },
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "3"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "content": {
          "__compat": {
            "spec_url": "https://html.spec.whatwg.org/multipage/semantics.html#attr-meta-content",
            "tags": [
              "web-features:meta"
            ],
            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": "mirror",
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "1"
              },
              "firefox_android": "mirror",
              "ie": {
                "version_added": "≤6"
              },
              "oculus": "mirror",
              "opera": {
                "version_added": "≤12.1"
              },
              "opera_android": {
                "version_added": "≤12.1"
              },
              "safari": {
                "version_added": "≤4"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "http-equiv": {
          "__compat": {
            "spec_url": "https://html.spec.whatwg.org/multipage/semantics.html#attr-meta-http-equiv",
            "tags": [
              "web-features:meta"
            ],
            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": "mirror",
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "1"
              },
              "firefox_android": "mirror",
              "ie": {
                "version_added": "≤6"
              },
              "oculus": "mirror",
              "opera": {
                "version_added": "≤12.1"
              },
              "opera_android": {
                "version_added": "≤12.1"
              },
              "safari": {
                "version_added": "≤4"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          },
          "content-language": {
            "__compat": {
              "description": "http-equiv=\"content-language\"",
              "spec_url": "https://html.spec.whatwg.org/multipage/semantics.html#attr-meta-http-equiv-keyword-content-language",
              "support": {
                "chrome": {
                  "version_added": "≤59"
                },
                "chrome_android": "mirror",
                "edge": {
                  "version_added": "12"
                },
                "firefox": {
                  "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                  "version_added": "≤11"
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": "≤10.1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": true
              }
            }
          },
          "content-security-policy": {
            "__compat": {
              "description": "http-equiv=\"content-security-policy\"",
              "spec_url": "https://html.spec.whatwg.org/multipage/semantics.html#attr-meta-http-equiv-keyword-content-security-policy",
              "tags": [
                "web-features:csp"
              ],
              "support": {
                "chrome": {
                  "version_added": "≤59"
                },
                "chrome_android": "mirror",
                "edge": {
                  "version_added": "12"
                },
                "firefox": {
                  "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                  "version_added": "≤11"
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": "≤10.1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          },
          "content-type": {
            "__compat": {
              "description": "http-equiv=\"content-type\"",
              "spec_url": "https://html.spec.whatwg.org/multipage/semantics.html#attr-meta-http-equiv-keyword-content-type",
              "tags": [
                "web-features:meta"
              ],
              "support": {
                "chrome": {
                  "version_added": "≤59"
                },
                "chrome_android": "mirror",
                "edge": {
                  "version_added": "12"
                },
                "firefox": {
                  "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                  "version_added": "≤11"
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": "≤10.1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          },
          "refresh": {
            "__compat": {
              "description": "http-equiv=\"refresh\"",
              "spec_url": "https://html.spec.whatwg.org/multipage/semantics.html#attr-meta-http-equiv-keyword-refresh",
              "tags": [
                "web-features:meta"
              ],
              "support": {
                "chrome": {
                  "version_added": "1"
                },
                "chrome_android": "mirror",
                "edge": {
                  "version_added": "12"
                },
                "firefox": {
                  "version_added": "1"
                },
                "firefox_android": "mirror",
                "ie": {
                  "version_added": "≤6"
                },
                "oculus": "mirror",
                "opera": {
                  "version_added": "≤12.1"
                },
                "opera_android": {
                  "version_added": "≤12.1"
                },
                "safari": {
                  "version_added": "1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          }
        },
        "name": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Element/meta/name",
            "spec_url": [
              "https://html.spec.whatwg.org/multipage/semantics.html#standard-metadata-names",
              "https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-delivery-meta"
            ],
            "tags": [
              "web-features:meta"
            ],
            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": "mirror",
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "1"
              },
              "firefox_android": "mirror",
              "ie": {
                "version_added": "≤6"
              },
              "oculus": "mirror",
              "opera": {
                "version_added": "≤12.1"
              },
              "opera_android": {
                "version_added": "≤12.1"
              },
              "safari": {
                "version_added": "≤4"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          },
          "color-scheme": {
            "__compat": {
              "spec_url": "https://html.spec.whatwg.org/multipage/semantics.html#meta-color-scheme",
              "tags": [
                "web-features:color-scheme"
              ],
              "support": {
                "chrome": {
                  "version_added": "81"
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                  "version_added": "96"
                },
                "firefox_android": "mirror",
                "ie": {
                  "version_added": false
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": {
                  "version_added": false
                },
                "safari": {
                  "version_added": "12.1"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          },
          "referrer": {
            "__compat": {
              "spec_url": "https://html.spec.whatwg.org/multipage/semantics.html#meta-referrer",
              "tags": [
                "web-features:meta"
              ],
              "support": {
                "chrome": {
                  "version_added": "17",
                  "notes": "Until Chrome 46, `content` values weren't constrained to the values listed in the spec."
                },
                "chrome_android": "mirror",
                "edge": {
                  "version_added": "79"
                },
                "firefox": {
                  "version_added": "36",
                  "notes": "The `referrer` value wasn't taken into account when navigation was happening via the context menu or middle click until Firefox 39."
                },
                "firefox_android": "mirror",
                "ie": {
                  "version_added": "11",
                  "partial_implementation": true,
                  "notes": "Browsers initially supported an [early draft](https://wiki.whatwg.org/wiki/Meta_referrer) of the specification which can only use a meta tag and is only compatible with the `origin` value from the new spec."
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": "11.1"
                },
                "safari_ios": {
                  "version_added": "12"
                },
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          },
          "theme-color": {
            "__compat": {
              "mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Element/meta/name/theme-color",
              "spec_url": "https://html.spec.whatwg.org/multipage/semantics.html#meta-theme-color",
              "support": {
                "chrome": [
                  {
                    "version_added": "73",
                    "partial_implementation": true,
                    "notes": "Chrome uses the color only on installed progressive web apps."
                  },
                  {
                    "version_added": "39",
                    "version_removed": "73",
                    "partial_implementation": true,
                    "notes": "Chrome reports support, but does not actually use the color anywhere."
                  }
                ],
                "chrome_android": [
                  {
                    "version_added": "92"
                  },
                  {
                    "version_added": "39",
                    "version_removed": "92",
                    "partial_implementation": true,
                    "notes": "Chrome for Android does not use the color on devices with native dark mode enabled unless it's an installed progressive web app or a trusted web activity."
                  }
                ],
                "edge": "mirror",
                "firefox": {
                  "version_added": false
                },
                "firefox_android": "mirror",
                "ie": {
                  "version_added": false
                },
                "oculus": "mirror",
                "opera": {
                  "version_added": false
                },
                "opera_android": {
                  "version_added": false
                },
                "safari": {
                  "version_added": "15"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": {
                  "version_added": "6.2"
                },
                "webview_android": {
                  "version_added": false
                },
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          }
        },
        "scheme": {
          "__compat": {
            "spec_url": "https://html.spec.whatwg.org/multipage/obsolete.html#attr-meta-scheme",
            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": "mirror",
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "1"
              },
              "firefox_android": "mirror",
              "ie": {
                "version_added": "≤6"
              },
              "oculus": "mirror",
              "opera": {
                "version_added": "≤12.1"
              },
              "opera_android": {
                "version_added": "≤12.1"
              },
              "safari": {
                "version_added": "≤4"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
            }
          }
        }
      }
    }
  }
}