{
"html": {
"elements": {
"link": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Element/link",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"charset": {
"__compat": {
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": true
}
}
},
"crossorigin": {
"__compat": {
"support": {
"chrome": {
"version_added": "25"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "18"
},
"firefox_android": {
"version_added": "18"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "15"
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": "37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"disabled": {
"__compat": {
"support": {
"chrome": {
"version_added": true,
"notes": "In Chrome and other Blink-based browsers, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets."
},
"chrome_android": {
"version_added": true,
"notes": "In Chrome and other Blink-based browsers, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets."
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "68"
},
"firefox_android": {
"version_added": "68"
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true,
"notes": "In Chrome and other Blink-based browsers, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets."
},
"opera_android": {
"version_added": true,
"notes": "In Chrome and other Blink-based browsers, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets."
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": true,
"notes": "In Chrome and other Blink-based browsers, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets."
},
"webview_android": {
"version_added": true,
"notes": "In Chrome and other Blink-based browsers, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets."
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": true
}
}
},
"href": {
"__compat": {
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"hreflang": {
"__compat": {
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"integrity": {
"__compat": {
"support": {
"chrome": {
"version_added": "45"
},
"chrome_android": {
"version_added": "45"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": null
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "32"
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "5.0"
},
"webview_android": {
"version_added": "45"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"media": {
"__compat": {
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"methods": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": "12",
"version_removed": "79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": "4"
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": true
}
}
},
"prefetch": {
"__compat": {
"support": {
"chrome": {
"version_added": "56"
},
"chrome_android": {
"version_added": "56"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": null
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "43"
},
"opera_android": {
"version_added": "43"
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "6.0"
},
"webview_android": {
"version_added": "56"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
},
"secure_context_required": {
"__compat": {
"description": "Secure context required",
"support": {
"chrome": {
"version_added": "64"
},
"chrome_android": {
"version_added": "64"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": null
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "51"
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "9.0"
},
"webview_android": {
"version_added": "64"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
}
},
"referrerpolicy": {
"__compat": {
"support": {
"chrome": {
"version_added": "51"
},
"chrome_android": {
"version_added": "51"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "50"
},
"firefox_android": {
"version_added": "50"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "38"
},
"opera_android": {
"version_added": "41"
},
"safari": {
"version_added": "11.1"
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "7.2"
},
"webview_android": {
"version_added": "51"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"rel": {
"__compat": {
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"alternate_stylesheet": {
"__compat": {
"description": "Alternative stylesheets.",
"mdn_url": "https://developer.mozilla.org/docs/Web/CSS/Alternative_style_sheets",
"support": {
"chrome": {
"version_added": "1",
"version_removed": "48"
},
"chrome_android": {
"version_added": null
},
"edge": {
"version_added": null
},
"firefox": {
"version_added": "3"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "8"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": null
},
"webview_android": {
"version_added": null
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"dns-prefetch": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Link_types/dns-prefetch",
"support": {
"chrome": {
"version_added": "46"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": "3"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": null
},
"opera": {
"version_added": "33"
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": "46"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"icon": {
"__compat": {
"support": {
"chrome": {
"version_added": "4",
"notes": "If both ICO and PNG are available, will use ICO over PNG if ICO has better matching sizes set. (Per caniuse.com.)"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12",
"notes": "In version 79 and later (Blink-based Edge), if both ICO and PNG are available, will use ICO over PNG if ICO has better matching sizes set. (Per caniuse.com.)"
},
"firefox": {
"version_added": "2"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "11"
},
"opera": {
"version_added": "9",
"notes": "In version 15 and later (Blink-based Opera), if both ICO and PNG are available, will use ICO over PNG if ICO has better matching sizes set. (Per caniuse.com.)"
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": "3.1",
"notes": "If both ICO and PNG are available, will ALWAYS use ICO file, regardless of sizes set. (Per caniuse.com.)"
},
"safari_ios": {
"version_added": false,
"notes": "Does not use favicons at all (but may have alternative for bookmarks, etc.). (Per caniuse.com.)"
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "38"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"manifest": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Link_types/manifest",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": "39"
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": null
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": null
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "39"
}
},
"status": {
"experimental": true,
"standard_track": false,
"deprecated": false
}
}
},
"modulepreload": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Link_types/modulepreload",
"support": {
"chrome": {
"version_added": "66"
},
"chrome_android": {
"version_added": "66"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": null
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": null
},
"opera": {
"version_added": "53"
},
"opera_android": {
"version_added": "47"
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "9.0"
},
"webview_android": {
"version_added": "66"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"preconnect": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Link_types/preconnect",
"support": {
"chrome": {
"version_added": "46"
},
"chrome_android": {
"version_added": "46"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "39",
"notes": "Before Firefox 41, it doesn't obey the crossorigin attribute."
},
"firefox_android": {
"version_added": "39",
"notes": "Before Firefox 41, it doesn't obey the crossorigin attribute."
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "33"
},
"opera_android": {
"version_added": "33"
},
"safari": {
"version_added": "11.1"
},
"safari_ios": {
"version_added": "11.3"
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "46"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"prefetch": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Link_types/prefetch",
"support": {
"chrome": {
"version_added": "8"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "2"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "11"
},
"opera": {
"version_added": "15"
},
"opera_android": {
"version_added": "14"
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "1.5"
},
"webview_android": {
"version_added": "4.4"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"preload": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Link_types/preload",
"support": {
"chrome": {
"version_added": "50"
},
"chrome_android": {
"version_added": "50"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": "56",
"version_removed": "57",
"notes": "Disabled due to various web compatibility issues (e.g. bug 1405761)."
},
"firefox_android": {
"version_added": "56",
"version_removed": "57",
"notes": "Disabled due to various web compatibility issues (e.g. bug 1405761)."
},
"ie": {
"version_added": null
},
"opera": {
"version_added": "37"
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "5.0"
},
"webview_android": {
"version_added": "50"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"prerender": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/HTML/Link_types/prerender",
"support": {
"chrome": {
"version_added": "13"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": "11"
},
"opera": {
"version_added": "15"
},
"opera_android": {
"version_added": "14"
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "1.5"
},
"webview_android": {
"version_added": "4.4"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
}
},
"rev": {
"__compat": {
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"sizes": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": false,
"notes": "See bug 441770."
},
"firefox_android": {
"version_added": false,
"notes": "See bug 441770."
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"target": {
"__compat": {
"support": {
"chrome": {
"version_added": "1"
},
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