NN2022100801/addons/web/node_modules/caniuse-db/features-json/contentsecuritypolicy.json

{
  "title":"Content Security Policy 1.0",
  "description":"Mitigate cross-site scripting attacks by whitelisting allowed sources of script, style, and other resources.",
  "spec":"https://www.w3.org/TR/2012/CR-CSP-20121115/",
  "status":"cr",
  "links":[
    {
      "url":"https://www.html5rocks.com/en/tutorials/security/content-security-policy/",
      "title":"HTML5Rocks article"
    },
    {
      "url":"http://content-security-policy.com/",
      "title":"CSP Examples & Quick Reference"
    },
    {
      "url":"https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP",
      "title":"MDN Web Docs - Content Security Policy"
    }
  ],
  "bugs":[
    {
      "description":"Partial support in Internet Explorer 10-11 refers to the browser only supporting the 'sandbox' directive by using the `X-Content-Security-Policy` header."
    },
    {
      "description":"Partial support in iOS Safari 5.0-5.1 refers to the browser recognizing the `X-WebKit-CSP` header but failing to handle complex cases correctly, often resulting in broken pages."
    },
    {
      "description":"Chrome for iOS fails to render pages without a [connect-src 'self'](https://code.google.com/p/chromium/issues/detail?id=322497) policy."
    }
  ],
  "categories":[
    "Security"
  ],
  "stats":{
    "ie":{
      "5.5":"n",
      "6":"n",
      "7":"n",
      "8":"n",
      "9":"n",
      "10":"a #1",
      "11":"a #1"
    },
    "edge":{
      "12":"y",
      "13":"y",
      "14":"y",
      "15":"y",
      "16":"y",
      "17":"y",
      "18":"y"
    },
    "firefox":{
      "2":"n",
      "3":"n",
      "3.5":"n",
      "3.6":"n",
      "4":"y #1",
      "5":"y #1",
      "6":"y #1",
      "7":"y #1",
      "8":"y #1",
      "9":"y #1",
      "10":"y #1",
      "11":"y #1",
      "12":"y #1",
      "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",
      "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"
    },
    "chrome":{
      "4":"n",
      "5":"n",
      "6":"n",
      "7":"n",
      "8":"n",
      "9":"n",
      "10":"n",
      "11":"n",
      "12":"n",
      "13":"n",
      "14":"y #2",
      "15":"y #2",
      "16":"y #2",
      "17":"y #2",
      "18":"y #2",
      "19":"y #2",
      "20":"y #2",
      "21":"y #2",
      "22":"y #2",
      "23":"y #2",
      "24":"y #2",
      "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"
    },
    "safari":{
      "3.1":"n",
      "3.2":"n",
      "4":"n",
      "5":"n",
      "5.1":"a #2",
      "6":"y #2",
      "6.1":"y #2",
      "7":"y",
      "7.1":"y",
      "8":"y",
      "9":"y",
      "9.1":"y",
      "10":"y",
      "10.1":"y",
      "11":"y",
      "11.1":"y",
      "12":"y",
      "TP":"y"
    },
    "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":"n",
      "12.1":"n",
      "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"
    },
    "ios_saf":{
      "3.2":"n",
      "4.0-4.1":"n",
      "4.2-4.3":"n",
      "5.0-5.1":"a #2",
      "6.0-6.1":"y #2",
      "7.0-7.1":"y",
      "8":"y",
      "8.1-8.4":"y",
      "9.0-9.2":"y",
      "9.3":"y",
      "10.0-10.2":"y",
      "10.3":"y",
      "11.0-11.2":"y",
      "11.3-11.4":"y",
      "12.0-12.1":"y"
    },
    "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":"y",
      "4.4.3-4.4.4":"y",
      "67":"y"
    },
    "bb":{
      "7":"n",
      "10":"y #2"
    },
    "op_mob":{
      "10":"n",
      "11":"n",
      "11.1":"n",
      "11.5":"n",
      "12":"n",
      "12.1":"n",
      "46":"y"
    },
    "and_chr":{
      "70":"y"
    },
    "and_ff":{
      "63":"y"
    },
    "ie_mob":{
      "10":"a #1",
      "11":"a #1"
    },
    "and_uc":{
      "11.8":"y #2"
    },
    "samsung":{
      "4":"y",
      "5":"y",
      "6.2":"y",
      "7.2":"y"
    },
    "and_qq":{
      "1.2":"y"
    },
    "baidu":{
      "7.12":"y"
    }
  },
  "notes":"The standard HTTP header is `Content-Security-Policy` which is used unless otherwise noted.",
  "notes_by_num":{
    "1":"Supported through the `X-Content-Security-Policy` header",
    "2":"Supported through the `X-WebKit-CSP` header"
  },
  "usage_perc_y":90.18,
  "usage_perc_a":2.74,
  "ucprefix":false,
  "parent":"",
  "keywords":"csp,security,header",
  "ie_id":"contentsecuritypolicy",
  "chrome_id":"5205088045891584",
  "firefox_id":"",
  "webkit_id":"",
  "shown":true
}