{ "title":"Custom protocol handling", "description":"Method of allowing a webpage to handle a given protocol using `navigator.registerProtocolHandler`. This allows certain URLs to be opened by a given web application, for example `mailto:` addresses can be opened by a webmail client.", "spec":"https://html.spec.whatwg.org/multipage/webappapis.html#custom-handlers", "status":"ls", "links":[ { "url":"https://developer.mozilla.org/en-US/docs/Web/API/Navigator/registerProtocolHandler", "title":"MDN Web Docs - Register protocol handler" } ], "bugs":[ ], "categories":[ "HTML5" ], "stats":{ "ie":{ "5.5":"n", "6":"n", "7":"n", "8":"n", "9":"n", "10":"n", "11":"n" }, "edge":{ "12":"n", "13":"n", "14":"n", "15":"n", "16":"n", "17":"n", "18":"n", "79":"y #1", "80":"y #1", "81":"y #1", "83":"y #1", "84":"y #1", "85":"y #1", "86":"y #1", "87":"y #1", "88":"y #1", "89":"y #1", "90":"y #1", "91":"y #1", "92":"y #1", "93":"y #1", "94":"y #1", "95":"y #1", "96":"y #1", "97":"y #1", "98":"y #1", "99":"y #1", "100":"y #1", "101":"y #1", "102":"y #1", "103":"y #1", "104":"y #1", "105":"y #1", "106":"y #1", "107":"y #1", "108":"y #1", "109":"y #1", "110":"y #1", "111":"y #1", "112":"y #1", "113":"y #1", "114":"y #1", "115":"y #1", "116":"y #1", "117":"y #1", "118":"y #1", "119":"y #1", "120":"y #1" }, "firefox":{ "2":"n", "3":"y", "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", "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", "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", "100":"y", "101":"y", "102":"y", "103":"y", "104":"y", "105":"y", "106":"y", "107":"y", "108":"y", "109":"y", "110":"y", "111":"y", "112":"y", "113":"y", "114":"y", "115":"y", "116":"y", "117":"y", "118":"y", "119":"y", "120":"y", "121":"y", "122":"y", "123":"y" }, "chrome":{ "4":"n", "5":"n", "6":"n", "7":"n", "8":"n", "9":"n", "10":"n", "11":"n", "12":"n", "13":"y #1", "14":"y #1", "15":"y #1", "16":"y #1", "17":"y #1", "18":"y #1", "19":"y #1", "20":"y #1", "21":"y #1", "22":"y #1", "23":"y #1", "24":"y #1", "25":"y #1", "26":"y #1", "27":"y #1", "28":"y #1", "29":"y #1", "30":"y #1", "31":"y #1", "32":"y #1", "33":"y #1", "34":"y #1", "35":"y #1", "36":"y #1", "37":"y #1", "38":"y #1", "39":"y #1", "40":"y #1", "41":"y #1", "42":"y #1", "43":"y #1", "44":"y #1", "45":"y #1", "46":"y #1", "47":"y #1", "48":"y #1", "49":"y #1", "50":"y #1", "51":"y #1", "52":"y #1", "53":"y #1", "54":"y #1", "55":"y #1", "56":"y #1", "57":"y #1", "58":"y #1", "59":"y #1", "60":"y #1", "61":"y #1", "62":"y #1", "63":"y #1", "64":"y #1", "65":"y #1", "66":"y #1", "67":"y #1", "68":"y #1", "69":"y #1", "70":"y #1", "71":"y #1", "72":"y #1", "73":"y #1", "74":"y #1", "75":"y #1", "76":"y #1", "77":"y #1", "78":"y #1", "79":"y #1", "80":"y #1", "81":"y #1", "83":"y #1", "84":"y #1", "85":"y #1", "86":"y #1", "87":"y #1", "88":"y #1", "89":"y #1", "90":"y #1", "91":"y #1", "92":"y #1", "93":"y #1", "94":"y #1", "95":"y #1", "96":"y #1", "97":"y #1", "98":"y #1", "99":"y #1", "100":"y #1", "101":"y #1", "102":"y #1", "103":"y #1", "104":"y #1", "105":"y #1", "106":"y #1", "107":"y #1", "108":"y #1", "109":"y #1", "110":"y #1", "111":"y #1", "112":"y #1", "113":"y #1", "114":"y #1", "115":"y #1", "116":"y #1", "117":"y #1", "118":"y #1", "119":"y #1", "120":"y #1", "121":"y #1", "122":"y #1", "123":"y #1" }, "safari":{ "3.1":"n", "3.2":"n", "4":"n", "5":"n", "5.1":"n", "6":"n", "6.1":"n", "7":"n", "7.1":"n", "8":"n", "9":"n", "9.1":"n", "10":"n", "10.1":"n", "11":"n", "11.1":"n", "12":"n", "12.1":"n", "13":"n", "13.1":"n", "14":"n", "14.1":"n", "15":"n", "15.1":"n", "15.2-15.3":"n", "15.4":"n", "15.5":"n", "15.6":"n", "16.0":"n", "16.1":"n", "16.2":"n", "16.3":"n", "16.4":"n", "16.5":"n", "16.6":"n", "17.0":"n", "17.1":"n", "17.2":"n", "TP":"n" }, "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":"y #1", "12":"y #1", "12.1":"y #1", "15":"y #1", "16":"y #1", "17":"y #1", "18":"y #1", "19":"y #1", "20":"y #1", "21":"y #1", "22":"y #1", "23":"y #1", "24":"y #1", "25":"y #1", "26":"y #1", "27":"y #1", "28":"y #1", "29":"y #1", "30":"y #1", "31":"y #1", "32":"y #1", "33":"y #1", "34":"y #1", "35":"y #1", "36":"y #1", "37":"y #1", "38":"y #1", "39":"y #1", "40":"y #1", "41":"y #1", "42":"y #1", "43":"y #1", "44":"y #1", "45":"y #1", "46":"y #1", "47":"y #1", "48":"y #1", "49":"y #1", "50":"y #1", "51":"y #1", "52":"y #1", "53":"y #1", "54":"y #1", "55":"y #1", "56":"y #1", "57":"y #1", "58":"y #1", "60":"y #1", "62":"y #1", "63":"y #1", "64":"y #1", "65":"y #1", "66":"y #1", "67":"y #1", "68":"y #1", "69":"y #1", "70":"y #1", "71":"y #1", "72":"y #1", "73":"y #1", "74":"y #1", "75":"y #1", "76":"y #1", "77":"y #1", "78":"y #1", "79":"y #1", "80":"y #1", "81":"y #1", "82":"y #1", "83":"y #1", "84":"y #1", "85":"y #1", "86":"y #1", "87":"y #1", "88":"y #1", "89":"y #1", "90":"y #1", "91":"y #1", "92":"y #1", "93":"y #1", "94":"y #1", "95":"y #1", "96":"y #1", "97":"y #1", "98":"y #1", "99":"y #1", "100":"y #1", "101":"y #1", "102":"y #1", "103":"y #1", "104":"y #1" }, "ios_saf":{ "3.2":"n", "4.0-4.1":"n", "4.2-4.3":"n", "5.0-5.1":"n", "6.0-6.1":"n", "7.0-7.1":"n", "8":"n", "8.1-8.4":"n", "9.0-9.2":"n", "9.3":"n", "10.0-10.2":"n", "10.3":"n", "11.0-11.2":"n", "11.3-11.4":"n", "12.0-12.1":"n", "12.2-12.5":"n", "13.0-13.1":"n", "13.2":"n", "13.3":"n", "13.4-13.7":"n", "14.0-14.4":"n", "14.5-14.8":"n", "15.0-15.1":"n", "15.2-15.3":"n", "15.4":"n", "15.5":"n", "15.6-15.7":"n", "16.0":"n", "16.1":"n", "16.2":"n", "16.3":"n", "16.4":"n", "16.5":"n", "16.6-16.7":"n", "17.0":"n", "17.1":"n", "17.2":"n" }, "op_mini":{ "all":"n" }, "android":{ "2.1":"n", "2.2":"n", "2.3":"n", "3":"n", "4":"n", "4.1":"n", "4.2-4.3":"n", "4.4":"n", "4.4.3-4.4.4":"n", "119":"n" }, "bb":{ "7":"n", "10":"y #1" }, "op_mob":{ "10":"n", "11":"n", "11.1":"n", "11.5":"n", "12":"n", "12.1":"n", "73":"n" }, "and_chr":{ "119":"n" }, "and_ff":{ "119":"n" }, "ie_mob":{ "10":"n", "11":"n" }, "and_uc":{ "15.5":"n" }, "samsung":{ "4":"n", "5.0-5.4":"n", "6.2-6.4":"n", "7.2-7.4":"n", "8.2":"n", "9.2":"n", "10.1":"n", "11.1-11.2":"n", "12.0":"n", "13.0":"n", "14.0":"n", "15.0":"n", "16.0":"n", "17.0":"n", "18.0":"n", "19.0":"n", "20":"n", "21":"n", "22":"n", "23":"n" }, "and_qq":{ "13.1":"n" }, "baidu":{ "13.18":"n" }, "kaios":{ "2.5":"n", "3.0-3.1":"n" } }, "notes":"", "notes_by_num":{ "1":"Supports protocols `mailto`, `mms`, `nntp`, `rtsp`, and `webcal` but requires custom protocols to start with `web+`" }, "usage_perc_y":36.58, "usage_perc_a":0, "ucprefix":false, "parent":"", "keywords":"", "chrome_id":"", "shown":true }