Edit File: cors.json
{ "title":"Cross-Origin Resource Sharing", "description":"Method of performing XMLHttpRequests across domains", "spec":"https://fetch.spec.whatwg.org/#http-cors-protocol", "status":"ls", "links":[ { "url":"https://hacks.mozilla.org/2009/07/cross-site-xmlhttprequest-with-cors/", "title":"Mozilla Hacks blog post" }, { "url":"https://msdn.microsoft.com/en-us/library/cc288060(VS.85).aspx", "title":"Alternative implementation by IE8" }, { "url":"https://dev.opera.com/articles/view/dom-access-control-using-cross-origin-resource-sharing/", "title":"DOM access using CORS" }, { "url":"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-cors-xhr", "title":"has.js test" }, { "url":"https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS", "title":"MDN Web Docs - Access control CORS" } ], "bugs":[ { "description":"IE10+ does not send cookies when withCredential=true ([IE Bug #759587](https://web.archive.org/web/20140424050520/https://connect.microsoft.com/IE/feedback/details/759587/ie10-doesnt-support-cookies-on-cross-origin-xmlhttprequest-withcredentials-true)). A workaround is [to use a P3P policy](https://www.techrepublic.com/blog/software-engineer/craft-a-p3p-policy-to-make-ie-behave/)" }, { "description":"IE10+ does not make a CORS request if port is the only difference ([IE Bug #781303](https://web.archive.org/web/20150522040248/https://connect.microsoft.com/IE/feedback/details/781303))" }, { "description":"Android and some old versions of WebKit (that may be found in various webview implementations) do not support Access-Control-Expose-Headers: https://code.google.com/p/android/issues/detail?id=56726" }, { "description":"IE11 does not appear to support CORS for images in the `canvas` element" } ], "categories":[ "JS API", "Security" ], "stats":{ "ie":{ "5.5":"n", "6":"n", "7":"n", "8":"a #2", "9":"a #2", "10":"a #1", "11":"y" }, "edge":{ "12":"y", "13":"y", "14":"y", "15":"y", "16":"y", "17":"y", "18":"y", "79":"y", "80":"y", "81":"y", "83":"y", "84":"y", "85":"y", "86":"y", "87":"y", "88":"y", "89":"y", "90":"y", "91":"y", "92":"y", "93":"y", "94":"y", "95":"y", "96":"y" }, "firefox":{ "2":"n", "3":"n", "3.5":"y", "3.6":"y", "4":"y", "5":"y", "6":"y", "7":"y", "8":"y", "9":"y", "10":"y", "11":"y", "12":"y", "13":"y", "14":"y", "15":"y", "16":"y", "17":"y", "18":"y", "19":"y", "20":"y", "21":"y", "22":"y", "23":"y", "24":"y", "25":"y", "26":"y", "27":"y", "28":"y", "29":"y", "30":"y", "31":"y", "32":"y", "33":"y", "34":"y", "35":"y", "36":"y", "37":"y", "38":"y", "39":"y", "40":"y", "41":"y", "42":"y", "43":"y", "44":"y", "45":"y", "46":"y", "47":"y", "48":"y", "49":"y", "50":"y", "51":"y", "52":"y", "53":"y", "54":"y", "55":"y", "56":"y", "57":"y", "58":"y", "59":"y", "60":"y", "61":"y #4", "62":"y #4", "63":"y #4", "64":"y #4", "65":"y #4", "66":"y #4", "67":"y #4", "68":"y #4", "69":"y #4", "70":"y #4", "71":"y", "72":"y", "73":"y", "74":"y", "75":"y", "76":"y", "77":"y", "78":"y", "79":"y", "80":"y", "81":"y", "82":"y", "83":"y", "84":"y", "85":"y", "86":"y", "87":"y", "88":"y", "89":"y", "90":"y", "91":"y", "92":"y", "93":"y", "94":"y", "95":"y", "96":"y", "97":"y" }, "chrome":{ "4":"a #1", "5":"a #1", "6":"a #1", "7":"a #1", "8":"a #1", "9":"a #1", "10":"a #1", "11":"a #1", "12":"a #1", "13":"y", "14":"y", "15":"y", "16":"y", "17":"y", "18":"y", "19":"y", "20":"y", "21":"y", "22":"y", "23":"y", "24":"y", "25":"y", "26":"y", "27":"y", "28":"y", "29":"y", "30":"y", "31":"y", "32":"y", "33":"y", "34":"y", "35":"y", "36":"y", "37":"y", "38":"y", "39":"y", "40":"y", "41":"y", "42":"y", "43":"y", "44":"y", "45":"y", "46":"y", "47":"y", "48":"y", "49":"y", "50":"y", "51":"y", "52":"y", "53":"y", "54":"y", "55":"y", "56":"y", "57":"y", "58":"y", "59":"y", "60":"y", "61":"y", "62":"y", "63":"y", "64":"y", "65":"y", "66":"y", "67":"y", "68":"y", "69":"y", "70":"y", "71":"y", "72":"y", "73":"y", "74":"y", "75":"y", "76":"y", "77":"y", "78":"y", "79":"y", "80":"y", "81":"y", "83":"y", "84":"y", "85":"y", "86":"y", "87":"y", "88":"y", "89":"y", "90":"y", "91":"y", "92":"y", "93":"y", "94":"y", "95":"y", "96":"y", "97":"y", "98":"y", "99":"y" }, "safari":{ "3.1":"n", "3.2":"n", "4":"a #1 #3", "5":"a #1 #3", "5.1":"a #1 #3", "6":"y #3", "6.1":"y #3", "7":"y #3", "7.1":"y #3", "8":"y #3", "9":"y #3", "9.1":"y #3", "10":"y #3", "10.1":"y #3", "11":"y #3", "11.1":"y #3", "12":"y #3", "12.1":"y #3", "13":"y #3", "13.1":"y #3", "14":"y #3", "14.1":"y #3", "15":"y #3", "15.1":"y #3", "15.2":"y #3", "TP":"y #3" }, "opera":{ "9":"n", "9.5-9.6":"n", "10.0-10.1":"n", "10.5":"n", "10.6":"n", "11":"n", "11.1":"n", "11.5":"n", "11.6":"n", "12":"y", "12.1":"y", "15":"y", "16":"y", "17":"y", "18":"y", "19":"y", "20":"y", "21":"y", "22":"y", "23":"y", "24":"y", "25":"y", "26":"y", "27":"y", "28":"y", "29":"y", "30":"y", "31":"y", "32":"y", "33":"y", "34":"y", "35":"y", "36":"y", "37":"y", "38":"y", "39":"y", "40":"y", "41":"y", "42":"y", "43":"y", "44":"y", "45":"y", "46":"y", "47":"y", "48":"y", "49":"y", "50":"y", "51":"y", "52":"y", "53":"y", "54":"y", "55":"y", "56":"y", "57":"y", "58":"y", "60":"y", "62":"y", "63":"y", "64":"y", "65":"y", "66":"y", "67":"y", "68":"y", "69":"y", "70":"y", "71":"y", "72":"y", "73":"y", "74":"y", "75":"y", "76":"y", "77":"y", "78":"y", "79":"y", "80":"y", "81":"y", "82":"y" }, "ios_saf":{ "3.2":"a #1 #3", "4.0-4.1":"a #1 #3", "4.2-4.3":"a #1 #3", "5.0-5.1":"a #1 #3", "6.0-6.1":"y #3", "7.0-7.1":"y #3", "8":"y #3", "8.1-8.4":"y #3", "9.0-9.2":"y #3", "9.3":"y #3", "10.0-10.2":"y #3", "10.3":"y #3", "11.0-11.2":"y #3", "11.3-11.4":"y #3", "12.0-12.1":"y #3", "12.2-12.5":"y #3", "13.0-13.1":"y #3", "13.2":"y #3", "13.3":"y #3", "13.4-13.7":"y #3", "14.0-14.4":"y #3", "14.5-14.8":"y #3", "15.0-15.1":"y #3", "15.2":"y #3" }, "op_mini":{ "all":"n" }, "android":{ "2.1":"a #1", "2.2":"a #1", "2.3":"a #1", "3":"a #1", "4":"a #1", "4.1":"a #1", "4.2-4.3":"a #1", "4.4":"y", "4.4.3-4.4.4":"y", "96":"y" }, "bb":{ "7":"a #1", "10":"y" }, "op_mob":{ "10":"n", "11":"n", "11.1":"n", "11.5":"n", "12":"y", "12.1":"y", "64":"y" }, "and_chr":{ "96":"y" }, "and_ff":{ "94":"y" }, "ie_mob":{ "10":"a #1", "11":"y" }, "and_uc":{ "12.12":"y" }, "samsung":{ "4":"y", "5.0-5.4":"y", "6.2-6.4":"y", "7.2-7.4":"y", "8.2":"y", "9.2":"y", "10.1":"y", "11.1-11.2":"y", "12.0":"y", "13.0":"y", "14.0":"y", "15.0":"y" }, "and_qq":{ "10.4":"y" }, "baidu":{ "7.12":"y" }, "kaios":{ "2.5":"y" } }, "notes":"", "notes_by_num":{ "1":"Does not support CORS for images in `<canvas>`", "2":"Supported somewhat in IE8 and IE9 using the XDomainRequest object (but has [limitations](https://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx))", "3":"Does not support CORS for `<video>` in `<canvas>`: https://bugs.webkit.org/show_bug.cgi?id=135379", "4":"Does not support CORS for resources which redirect: https://bugzilla.mozilla.org/show_bug.cgi?id=1346749" }, "usage_perc_y":98.35, "usage_perc_a":0.31, "ucprefix":false, "parent":"", "keywords":"", "ie_id":"", "chrome_id":"", "firefox_id":"", "webkit_id":"", "shown":true }
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