--- a/browser/base/content/browser.xul
+++ b/browser/base/content/browser.xul
@@ -686,66 +686,65 @@
                    aria-label="&urlbar.viewSiteInfo.label;"
                    onclick="gIdentityHandler.handleIdentityButtonEvent(event);"
                    onkeypress="gIdentityHandler.handleIdentityButtonEvent(event);"
                    ondragstart="gIdentityHandler.onDragStart(event);">
                 <image id="identity-icon"
                        consumeanchor="identity-box"
                        onclick="PageProxyClickHandler(event);"/>
                 <image id="sharing-icon" mousethrough="always"/>
-                <box id="blocked-permissions-container" align="center" tooltiptext="">
+                <box id="blocked-permissions-container" align="center">
                   <image data-permission-id="geo" class="blocked-permission-icon geo-icon" role="button"
-                         aria-label="&urlbar.geolocationNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.geolocationBlocked.tooltip;"/>
                   <image data-permission-id="desktop-notification" class="blocked-permission-icon desktop-notification-icon" role="button"
-                         aria-label="&urlbar.webNotsNotificationAnchor3.label;"/>
+                         tooltiptext="&urlbar.webNotificationsBlocked.tooltip;"/>
                   <image data-permission-id="camera" class="blocked-permission-icon camera-icon" role="button"
-                         aria-label="&urlbar.webRTCShareDevicesNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.cameraBlocked.tooltip;"/>
                   <image data-permission-id="indexedDB" class="blocked-permission-icon indexedDB-icon" role="button"
-                         aria-label="&urlbar.indexedDBNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.indexedDBBlocked.tooltip;"/>
                   <image data-permission-id="microphone" class="blocked-permission-icon microphone-icon" role="button"
-                         aria-label="&urlbar.webRTCShareMicrophoneNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.microphoneBlocked.tooltip;"/>
                   <image data-permission-id="screen" class="blocked-permission-icon screen-icon" role="button"
-                         aria-label="&urlbar.webRTCShareScreenNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.screenBlocked.tooltip;"/>
                 </box>
                 <box id="notification-popup-box"
                      hidden="true"
-                     tooltiptext=""
                      onmouseover="document.getElementById('identity-icon').classList.add('no-hover');"
                      onmouseout="document.getElementById('identity-icon').classList.remove('no-hover');"
                      align="center">
                   <image id="default-notification-icon" class="notification-anchor-icon" role="button"
-                         aria-label="&urlbar.defaultNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.defaultNotificationAnchor.tooltip;"/>
                   <image id="geo-notification-icon" class="notification-anchor-icon geo-icon" role="button"
-                         aria-label="&urlbar.geolocationNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.geolocationNotificationAnchor.tooltip;"/>
                   <image id="addons-notification-icon" class="notification-anchor-icon install-icon" role="button"
-                         aria-label="&urlbar.addonsNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.addonsNotificationAnchor.tooltip;"/>
                   <image id="indexedDB-notification-icon" class="notification-anchor-icon indexedDB-icon" role="button"
-                         aria-label="&urlbar.indexedDBNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.indexedDBNotificationAnchor.tooltip;"/>
                   <image id="login-fill-notification-icon" class="notification-anchor-icon login-icon" role="button"
-                         aria-label="&urlbar.loginFillNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.loginFillNotificationAnchor.tooltip;"/>
                   <image id="password-notification-icon" class="notification-anchor-icon login-icon" role="button"
-                         aria-label="&urlbar.passwordNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.passwordNotificationAnchor.tooltip;"/>
                   <image id="plugins-notification-icon" class="notification-anchor-icon plugin-icon" role="button"
-                         aria-label="&urlbar.pluginsNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.pluginsNotificationAnchor.tooltip;"/>
                   <image id="web-notifications-notification-icon" class="notification-anchor-icon desktop-notification-icon" role="button"
-                         aria-label="&urlbar.webNotsNotificationAnchor3.label;"/>
+                         tooltiptext="&urlbar.webNotificationAnchor.tooltip;"/>
                   <image id="webRTC-shareDevices-notification-icon" class="notification-anchor-icon camera-icon" role="button"
-                         aria-label="&urlbar.webRTCShareDevicesNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.webRTCShareDevicesNotificationAnchor.tooltip;"/>
                   <image id="webRTC-shareMicrophone-notification-icon" class="notification-anchor-icon microphone-icon" role="button"
-                         aria-label="&urlbar.webRTCShareMicrophoneNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.webRTCShareMicrophoneNotificationAnchor.tooltip;"/>
                   <image id="webRTC-shareScreen-notification-icon" class="notification-anchor-icon screen-icon" role="button"
-                         aria-label="&urlbar.webRTCShareScreenNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.webRTCShareScreenNotificationAnchor.tooltip;"/>
                   <image id="servicesInstall-notification-icon" class="notification-anchor-icon service-icon" role="button"
-                         aria-label="&urlbar.servicesNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.servicesNotificationAnchor.tooltip;"/>
                   <image id="translate-notification-icon" class="notification-anchor-icon translation-icon" role="button"
-                         aria-label="&urlbar.translateNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.translateNotificationAnchor.tooltip;"/>
                   <image id="translated-notification-icon" class="notification-anchor-icon translation-icon in-use" role="button"
-                         aria-label="&urlbar.translatedNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.translatedNotificationAnchor.tooltip;"/>
                   <image id="eme-notification-icon" class="notification-anchor-icon drm-icon" role="button"
-                         aria-label="&urlbar.emeNotificationAnchor.label;"/>
+                         tooltiptext="&urlbar.emeNotificationAnchor.tooltip;"/>
                 </box>
                 <image id="tracking-protection-icon"/>
                 <image id="connection-icon"/>
                 <hbox id="identity-icon-labels">
                   <label id="identity-icon-label" class="plain" flex="1"/>
                   <label id="identity-icon-country-label" class="plain"/>
                 </hbox>
               </box>

--- a/browser/locales/en-US/chrome/browser/browser.dtd
+++ b/browser/locales/en-US/chrome/browser/browser.dtd
@@ -201,36 +201,41 @@ These should match what Safari and other
 <!ENTITY stopCmd.label                "Stop">
 <!ENTITY stopCmd.macCommandKey        ".">
 <!ENTITY stopButton.tooltip           "Stop loading this page">
 <!ENTITY goEndCap.tooltip             "Go to the address in the Location Bar">
 <!ENTITY printButton.label            "Print">
 <!ENTITY printButton.tooltip          "Print this page">
 
 <!ENTITY urlbar.viewSiteInfo.label                      "View site information">
-<!-- LOCALIZATION NOTE: all of the following urlbar NotificationAnchor.label strings are
-     used to provide accessible labels to users of assistive technology like screenreaders.
-     It is not possible to see them visually in the UI. -->
-<!ENTITY urlbar.defaultNotificationAnchor.label         "View a notification">
-<!ENTITY urlbar.geolocationNotificationAnchor.label     "View the location request">
-<!ENTITY urlbar.addonsNotificationAnchor.label          "View the add-on install message">
-<!ENTITY urlbar.indexedDBNotificationAnchor.label       "View the app-offline storage message">
-<!ENTITY urlbar.loginFillNotificationAnchor.label       "Manage your login information">
-<!ENTITY urlbar.passwordNotificationAnchor.label        "Check if you want to save your password">
-<!ENTITY urlbar.pluginsNotificationAnchor.label         "Manage plugin usage on this page">
-<!ENTITY urlbar.webNotsNotificationAnchor3.label        "Change whether you can receive notifications from the site">
+
+<!ENTITY urlbar.defaultNotificationAnchor.tooltip         "Open message panel">
+<!ENTITY urlbar.geolocationNotificationAnchor.tooltip     "Open location request panel">
+<!ENTITY urlbar.addonsNotificationAnchor.tooltip          "Open add-on installation message panel">
+<!ENTITY urlbar.indexedDBNotificationAnchor.tooltip       "Open offline storage message panel">
+<!ENTITY urlbar.loginFillNotificationAnchor.tooltip       "Manage your login information">
+<!ENTITY urlbar.passwordNotificationAnchor.tooltip        "Open save password message panel">
+<!ENTITY urlbar.pluginsNotificationAnchor.tooltip         "Manage plug-in use">
+<!ENTITY urlbar.webNotificationAnchor.tooltip             "Change whether you can receive notifications from the site">
 
-<!ENTITY urlbar.webRTCShareDevicesNotificationAnchor.label      "Manage sharing your camera and/or microphone with the site">
-<!ENTITY urlbar.webRTCShareMicrophoneNotificationAnchor.label   "Manage sharing your microphone with the site">
-<!ENTITY urlbar.webRTCShareScreenNotificationAnchor.label       "Manage sharing your windows or screen with the site">
+<!ENTITY urlbar.webRTCShareDevicesNotificationAnchor.tooltip      "Manage sharing your camera and/or microphone with the site">
+<!ENTITY urlbar.webRTCShareMicrophoneNotificationAnchor.tooltip   "Manage sharing your microphone with the site">
+<!ENTITY urlbar.webRTCShareScreenNotificationAnchor.tooltip       "Manage sharing your windows or screen with the site">
 
-<!ENTITY urlbar.servicesNotificationAnchor.label        "View the service install message">
-<!ENTITY urlbar.translateNotificationAnchor.label       "Translate this page">
-<!ENTITY urlbar.translatedNotificationAnchor.label      "Manage page translation">
-<!ENTITY urlbar.emeNotificationAnchor.label             "Manage use of DRM software">
+<!ENTITY urlbar.servicesNotificationAnchor.tooltip        "Open install message panel">
+<!ENTITY urlbar.translateNotificationAnchor.tooltip       "Translate this page">
+<!ENTITY urlbar.translatedNotificationAnchor.tooltip      "Manage page translation">
+<!ENTITY urlbar.emeNotificationAnchor.tooltip             "Manage use of DRM software">
+
+<!ENTITY urlbar.cameraBlocked.tooltip            "You have blocked your camera for this website.">
+<!ENTITY urlbar.microphoneBlocked.tooltip        "You have blocked your microphone for this website.">
+<!ENTITY urlbar.screenBlocked.tooltip            "You have blocked this website from sharing your screen.">
+<!ENTITY urlbar.geolocationBlocked.tooltip       "You have blocked location information for this website.">
+<!ENTITY urlbar.indexedDBBlocked.tooltip         "You have blocked data storage for this website.">
+<!ENTITY urlbar.webNotificationsBlocked.tooltip  "You have blocked notifications for this website.">
 
 <!ENTITY urlbar.openHistoryPopup.tooltip                "Show history">
 
 <!ENTITY urlbar.zoomReset.tooltip     "Reset zoom level">
 
 <!ENTITY searchItem.title             "Search">
 
 <!-- Toolbar items -->