Siteimprove Accessibility Checker

Jumpstart your web accessibility efforts directly in Firefox. Is your web page accessible for everyone? Assess the accessibility of your web pages conveniently in Mozilla Firefox browser with the Siteimprove Accessibility Checker.

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manifest.json

{
  "manifest_version": 3,
  "version": "2024.4.30.715",
  "name": "Siteimprove Accessibility Checker",
  "description": "Jumpstart your web accessibility efforts directly in Firefox.",
  "author": "Siteimprove",
  "homepage_url": "https://siteimprove.com",
  "default_locale": "en",
  "permissions": [
    "activeTab",
    "storage",
    "unlimitedStorage",
    "scripting"
  ],
  "host_permissions": [
    "*://hello.siteimprove.com/*"
  ],
  "icons": {
    "16": "icon/icon16.png",
    "24": "icon/icon24.png",
    "32": "icon/icon32.png",
    "48": "icon/icon48.png",
    "128": "icon/icon128.png"
  },
  "action": {
    "default_icon": {
      "16": "icon/icon16.png",
      "24": "icon/icon24.png",
      "32": "icon/icon32.png",
      "48": "icon/icon48.png",
      "128": "icon/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "api.js"
    ],
    "type": "module"
  },
  "devtools_page": "devtools.html",
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{d91c4e69-c993-4d5b-982b-fb3af40be3e1}"
    }
  }
}