@kcjpop/x-browser-compat/bcd/api/XMLHttpRequest/getResponseHeader/index.json

A Web Component to display browser compatibility data

{"mdn_url":"https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/getResponseHeader","source_file":"api/XMLHttpRequest.json","spec_url":"https://xhr.spec.whatwg.org/#dom-xmlhttprequest-getresponseheader","status":{"deprecated":false,"experimental":false,"standard_track":true},"support":{"chrome":{"version_added":"1"},"chrome_android":{"version_added":"18"},"edge":{"version_added":"12"},"firefox":{"notes":"Starting from Firefox 49, empty headers are returned as empty strings in case the preference <code>network.http.keep_empty_response_headers_as_empty_string</code> is set to <code>true</code>, defaulting to <code>false</code>. Before Firefox 49 empty headers had been ignored. Since Firefox 50 the preference defaults to <code>true</code>.","version_added":"1"},"firefox_android":{"notes":"Starting from Firefox 49, empty headers are returned as empty strings in case the preference <code>network.http.keep_empty_response_headers_as_empty_string</code> is set to <code>true</code>, defaulting to <code>false</code>. Before Firefox 49 empty headers had been ignored. Since Firefox 50 the preference defaults to <code>true</code>.","version_added":"4"},"ie":{"version_added":"5"},"oculus":{"version_added":"5.0"},"opera":{"version_added":"8"},"opera_android":{"version_added":"10.1"},"safari":{"version_added":"1.2"},"safari_ios":{"version_added":"1"},"samsunginternet_android":{"version_added":"1.0"},"webview_android":{"version_added":"4.4"}}}